[LU-15519] fallocate does not increase projid quota usage

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.16.0, Lustre 2.15.4
• Severity: 3
• Assignee: Arshad Hussain
• Reporter: Andreas Dilger

Description

Using "fallocate -l <size> <file>" to allocate space to <file> does not increase the quota usage for the affected project:

# lfs quota -p 1000 /mnt/testfs
Disk quotas for prj 1000 (pid 1000):
     Filesystem  kbytes   quota   limit   grace   files   quota   limit   grace
    /mnt/testfs  102408       0  204800       -       3       0   10000       -
# mkdir /mnt/testfs/projdir
# lfs project -p 1000 /mnt/testfs/projdir
# fallocate -l 50M /mnt/testfs/projdir/50M
# lfs quota -p 1000 /mnt/testfs
Disk quotas for prj 1000 (pid 1000):
     Filesystem  kbytes   quota   limit   grace   files   quota   limit   grace
    /mnt/testfs  102408       0  204800       -       4       0   10000       -

Issue Links

• Clones: LU-15167 fallocate does not increase quota usage
• is related to: LU-15683 sanity-flr.sh test_50c: proper initialize fid in OFD objects fallocate handler
• is related to: LU-14157 Implement fallocate() support for zfs Lustre
• is related to: LU-3606 Implement fallocate() support for ldiskfs Lustre
• is related to: LU-12480 add STATX_PROJID to upstream kernel