meta-data=/dev/sdb               isize=512    agcount=4, agsize=1966080 blks
         =                       sectsz=512   attr=2, projid32bit=1
         =                       crc=1        finobt=1, sparse=1, rmapbt=1
         =                       reflink=1    bigtime=1 inobtcount=1 nrext64=1
data     =                       bsize=4096   blocks=7864320, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
log      =internal log           bsize=4096   blocks=16384, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0
Discarding blocks...Done.
device-mapper: remove ioctl on error-test.753  failed: No such device or address
Command failed.
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790817216
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790664781
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
p1: No such file or directory
p2: No such file or directory
p3: Input/output error
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2727298)
fsstress killed (pid 2727300)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790546786
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2727362)
fsstress killed (pid 2727364)
fsstress killed (pid 2727365)
fsstress killed (pid 2727366)
fsstress killed (pid 2727367)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790615504
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2727489)
fsstress killed (pid 2727491)
fsstress killed (pid 2727492)
fsstress killed (pid 2727493)
fsstress killed (pid 2727494)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790200603
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2727621)
fsstress killed (pid 2727624)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790089225
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2727688)
fsstress killed (pid 2727690)
fsstress killed (pid 2727691)
fsstress killed (pid 2727692)
fsstress killed (pid 2727693)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1789963677
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2727764)
fsstress killed (pid 2727766)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790847174
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2727833)
fsstress killed (pid 2727835)
fsstress killed (pid 2727836)
fsstress killed (pid 2727839)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790727602
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2727901)
fsstress killed (pid 2727903)
fsstress killed (pid 2727904)
fsstress killed (pid 2727905)
fsstress killed (pid 2727906)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790812079
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2728113)
fsstress killed (pid 2728115)
fsstress killed (pid 2728116)
fsstress killed (pid 2728117)
fsstress killed (pid 2728118)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790644623
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2728186)
fsstress killed (pid 2728188)
fsstress killed (pid 2728189)
fsstress killed (pid 2728190)
fsstress killed (pid 2728191)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790615341
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2728350)
fsstress killed (pid 2728352)
fsstress killed (pid 2728353)
fsstress killed (pid 2728355)
fsstress killed (pid 2728356)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790450934
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2728427)
fsstress killed (pid 2728430)
fsstress killed (pid 2728432)
fsstress killed (pid 2728433)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790242060
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2728675)
fsstress killed (pid 2728677)
fsstress killed (pid 2728678)
fsstress killed (pid 2728679)
fsstress killed (pid 2728680)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790555410
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2728845)
fsstress killed (pid 2728847)
fsstress killed (pid 2728848)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790423710
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2728918)
fsstress killed (pid 2728921)
fsstress killed (pid 2728922)
fsstress killed (pid 2728925)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790275323
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2728993)
fsstress killed (pid 2728995)
fsstress killed (pid 2728996)
fsstress killed (pid 2728997)
fsstress killed (pid 2728998)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790760100
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2729073)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790624968
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790335725
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790956581
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2729284)
fsstress killed (pid 2729286)
fsstress killed (pid 2729287)
fsstress killed (pid 2729289)
fsstress killed (pid 2729290)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790835518
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2729350)
fsstress killed (pid 2729352)
fsstress killed (pid 2729353)
fsstress killed (pid 2729354)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790087632
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2729412)
fsstress killed (pid 2729415)
fsstress killed (pid 2729417)
fsstress killed (pid 2729418)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1789961532
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2729478)
fsstress killed (pid 2729480)
fsstress killed (pid 2729481)
fsstress killed (pid 2729482)
fsstress killed (pid 2729483)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790330438
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2729628)
fsstress killed (pid 2729630)
fsstress killed (pid 2729633)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790059586
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2729689)
fsstress killed (pid 2729691)
fsstress killed (pid 2729692)
fsstress killed (pid 2729693)
fsstress killed (pid 2729694)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790556686
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2729844)
fsstress killed (pid 2729846)
fsstress killed (pid 2729847)
fsstress killed (pid 2729848)
fsstress killed (pid 2729849)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790118848
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790881980
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2730194)
fsstress killed (pid 2730196)
fsstress killed (pid 2730197)
fsstress killed (pid 2730198)
fsstress killed (pid 2730200)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790729390
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2730269)
fsstress killed (pid 2730271)
fsstress killed (pid 2730272)
fsstress killed (pid 2730273)
fsstress killed (pid 2730274)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790665301
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2730482)
fsstress killed (pid 2730484)
fsstress killed (pid 2730485)
fsstress killed (pid 2730486)
fsstress killed (pid 2730487)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790755401
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2730660)
fsstress killed (pid 2730663)
fsstress killed (pid 2730664)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790349904
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2730849)
fsstress killed (pid 2730851)
fsstress killed (pid 2730852)
fsstress killed (pid 2730853)
fsstress killed (pid 2730854)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790619672
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790552347
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2731194)
fsstress killed (pid 2731196)
fsstress killed (pid 2731197)
fsstress killed (pid 2731198)
fsstress killed (pid 2731199)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790932002
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2731362)
fsstress killed (pid 2731364)
fsstress killed (pid 2731365)
fsstress killed (pid 2731366)
fsstress killed (pid 2731367)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790392146
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790106157
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2731490)
fsstress killed (pid 2731492)
fsstress killed (pid 2731493)
fsstress killed (pid 2731494)
fsstress killed (pid 2731495)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790686685
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2731679)
fsstress killed (pid 2731681)
fsstress killed (pid 2731683)
fsstress killed (pid 2731684)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790530722
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress killed (pid 2731744)
fsstress killed (pid 2731746)
fsstress killed (pid 2731748)
fsstress killed (pid 2731749)
fsstress killed (pid 2731750)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790383537
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2731815)
fsstress killed (pid 2731817)
fsstress killed (pid 2731818)
fsstress killed (pid 2731820)
fsstress killed (pid 2731821)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790275613
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2731884)
fsstress killed (pid 2731886)
fsstress killed (pid 2731887)
fsstress killed (pid 2731888)
fsstress killed (pid 2731889)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790490628
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2732055)
fsstress killed (pid 2732058)
fsstress killed (pid 2732059)
fsstress killed (pid 2732060)
fsstress killed (pid 2732061)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790551382
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2732321)
fsstress killed (pid 2732323)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790396884
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2732393)
fsstress killed (pid 2732395)
fsstress killed (pid 2732397)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790284037
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2732461)
fsstress killed (pid 2732463)
fsstress killed (pid 2732464)
fsstress killed (pid 2732465)
fsstress killed (pid 2732466)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790470639
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2732619)
fsstress killed (pid 2732621)
fsstress killed (pid 2732622)
fsstress killed (pid 2732624)
fsstress killed (pid 2732625)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790189975
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2732711)
fsstress killed (pid 2732713)
fsstress killed (pid 2732715)
fsstress killed (pid 2732716)
fsstress killed (pid 2732717)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790894213
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress killed (pid 2732806)
fsstress killed (pid 2732808)
fsstress killed (pid 2732809)
fsstress killed (pid 2732810)
fsstress killed (pid 2732811)
-z -s 0 -m 31 -n 1 -p 1 \

seed = 1790321878
echo '1' 2>&1 > /sys/fs/xfs/dm-0/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/dm-0/error/metadata/EIO/retry_timeout_seconds
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
fsstress: check_cwd stat64() returned -1 with errno: 5 (Input/output error)
umount: /mnt/scratch: not mounted.
_check_xfs_filesystem: filesystem on /dev/sdb is inconsistent (r)
*** xfs_repair -n output ***
Phase 1 - find and verify superblock...
Phase 2 - using internal log
        - zero log...
        - scan filesystem freespace and inode maps...
        - found root inode chunk
Phase 3 - for each AG...
        - scan (but don't clear) agi unlinked lists...
        - process known inodes and perform inode discovery...
        - agno = 0
attribute entry #15 in attr block 805, inode 132 is INCOMPLETE
problem with attribute contents in inode 132
would clear attr fork
bad nblocks 9777 for inode 132, would reset to 0
bad anextents 3599 for inode 132, would reset to 0
        - agno = 1
attribute entry #2 in attr block 889, inode 16777344 is INCOMPLETE
problem with attribute contents in inode 16777344
would clear attr fork
bad nblocks 9309 for inode 16777344, would reset to 0
bad anextents 3638 for inode 16777344, would reset to 0
        - agno = 2
attribute entry #11 in attr block 829, inode 33685632 is INCOMPLETE
problem with attribute contents in inode 33685632
would clear attr fork
bad nblocks 9667 for inode 33685632, would reset to 0
bad anextents 3683 for inode 33685632, would reset to 0
attribute entry #0 in attr block 0, inode 33685634 is INCOMPLETE
problem with attribute contents in inode 33685634
would clear attr fork
bad nblocks 1 for inode 33685634, would reset to 0
bad anextents 1 for inode 33685634, would reset to 0
        - agno = 3
attribute entry #1 in attr block 446, inode 50331776 is INCOMPLETE
problem with attribute contents in inode 50331776
would clear attr fork
bad nblocks 10053 for inode 50331776, would reset to 0
bad anextents 3789 for inode 50331776, would reset to 0
        - process newly discovered inodes...
Phase 4 - check for duplicate blocks...
        - setting up duplicate extent list...
        - check for inodes claiming duplicate blocks...
        - agno = 0
        - agno = 2
        - agno = 3
        - agno = 1
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
        - traversing filesystem ...
        - traversal finished ...
        - moving disconnected inodes to lost+found ...
Phase 7 - verify link counts...
No modify flag set, skipping filesystem flush and exiting.
*** end xfs_repair output
*** mount output ***
/dev/nvme0n1p4 on / type btrfs (rw,relatime,seclabel,compress=zstd:1,ssd,space_cache=v2,subvolid=256,subvol=/root)
devtmpfs on /dev type devtmpfs (rw,nosuid,seclabel,size=15738840k,nr_inodes=3934710,mode=755,inode64)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,seclabel,inode64)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,seclabel,gid=5,mode=620,ptmxmode=000)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime,seclabel)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,seclabel,nsdelegate,memory_recursiveprot)
none on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime,seclabel)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run type tmpfs (rw,nosuid,nodev,seclabel,size=6306924k,nr_inodes=819200,mode=755,inode64)
selinuxfs on /sys/fs/selinux type selinuxfs (rw,nosuid,noexec,relatime)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=34,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=15453)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,nosuid,nodev,relatime,seclabel,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime,seclabel)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime,seclabel)
tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime,seclabel)
tmpfs on /run/credentials/systemd-journald.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
tmpfs on /run/credentials/systemd-network-generator.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
tmpfs on /run/credentials/systemd-udev-load-credentials.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run/credentials/systemd-sysctl.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
tmpfs on /run/credentials/systemd-tmpfiles-setup-dev-early.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
tmpfs on /run/credentials/systemd-tmpfiles-setup-dev.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
tmpfs on /run/credentials/systemd-vconsole-setup.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
/dev/nvme0n1p4 on /home type btrfs (rw,relatime,seclabel,compress=zstd:1,ssd,space_cache=v2,subvolid=257,subvol=/home)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,seclabel,nr_inodes=1048576,inode64)
/dev/nvme0n1p4 on /var type btrfs (rw,relatime,seclabel,compress=zstd:1,ssd,space_cache=v2,subvolid=258,subvol=/var)
/dev/nvme0n1p3 on /boot type ext4 (rw,relatime,seclabel)
/dev/nvme0n1p2 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=winnt,errors=remount-ro)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run/credentials/systemd-tmpfiles-setup.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
tmpfs on /run/credentials/serial-getty@ttyS0.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
tmpfs on /run/credentials/getty@tty1.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,seclabel,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=3153460k,nr_inodes=788365,mode=700,inode64)
*** end mount output
umount: /dev/sdb: not mounted.