Details
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Bug
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Resolution: Cannot Reproduce
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Major
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None
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Lustre 2.5.3
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None
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3
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9223372036854775807
Description
A user wrote a very large single stripe file which almost filed an OST.
We copied the file re-striping and renaming it.
Removed the original file
And renamed the file back to the original name.
We suspect that the original object didn't get deleted because the ost is still %96 full. I fund the object lma and fid.
fid: [0x20006132a:0x8256:0x0]
lma: [0x100000000:0xb9bd1:0x0]
The fid doesn't match any file
pfe21 ~ # lfs fid2path /nobackupp6 [0x20006132a:0x8256:0x0]
fid2path: error on FID [0x20006132a:0x8256:0x0]: No such file or directory
I unmounted the OST ran fsck and remounted it. It didn't help.
How do we locate the file for the givin fid?
nbp6-oss7 ~ # df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda8 240505984 8445108 219909760 4% /
tmpfs 65936716 0 65936716 0% /dev/shm
/dev/sda7 141845 42733 91788 32% /boot
/dev/mapper/nbp6-ost46
7572561480 5640464516 1932096964 75% /mnt/lustre/nbp6-ost46
/dev/mapper/nbp6-ost54
7572561480 5745597312 1826964168 76% /mnt/lustre/nbp6-ost54
/dev/mapper/nbp6-ost94
7572561480 5672980392 1899581088 75% /mnt/lustre/nbp6-ost94
/dev/mapper/nbp6-ost70
7572561480 5681848384 1890713096 76% /mnt/lustre/nbp6-ost70
/dev/mapper/nbp6-ost118
7572561480 5782306340 1790255140 77% /mnt/lustre/nbp6-ost118
/dev/mapper/nbp6-ost38
7572561480 5575430256 1997131224 74% /mnt/lustre/nbp6-ost38
/dev/mapper/nbp6-ost30
7572561480 5567585580 2004975900 74% /mnt/lustre/nbp6-ost30
/dev/mapper/nbp6-ost86
7572561480 5835984468 1736577012 78% /mnt/lustre/nbp6-ost86
/dev/mapper/nbp6-ost6
7572561480 5690988184 1881573296 76% /mnt/lustre/nbp6-ost6
/dev/mapper/nbp6-ost110
7572561480 5687466608 1885094872 76% /mnt/lustre/nbp6-ost110
/dev/mapper/nbp6-ost102
7572561480 5893025996 1679535484 78% /mnt/lustre/nbp6-ost102
/dev/mapper/nbp6-ost78
7572561480 5699376592 1873184888 76% /mnt/lustre/nbp6-ost78
/dev/mapper/nbp6-ost22
7572561480 5678322400 1894239080 75% /mnt/lustre/nbp6-ost22
/dev/mapper/nbp6-ost62
7572561480 5629283036 1943278444 75% /mnt/lustre/nbp6-ost62
/dev/mapper/nbp6-ost14
7572561480 7221376872 351184608 96% /mnt/lustre/nbp6-ost14