[LU-17395] df -h is limited by project quota even if quota enforcement is disabled

• Type: Bug
• Resolution: Unresolved
• Priority: Major
• Affects Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Alexander Boyko

Description

$ git log --oneline -n3
d43e8b471f (HEAD -> df_noenf, tag: v2_15_60, tag: 2.15.60, origin/master, origin/HEAD) New tag 2.15.60
54d8859bef LU-17215 tests: sanity/398q to use $tfile
7a56a689d4 LU-17374 gss: get rid of rsi cache entries after req handle
$ MDSCOUNT=2 FSTYPE=ldiskfs bash lustre/tests/llmount.sh
$ lfs project -sp 1212 /mnt/lustre
$ lfs setquota -p 1212 -b 10M -B 10M -i 10K -I 10K /mnt/lustre
$ df -h /mnt/lustre
Filesystem Size Used Avail Use% Mounted on
10.0.2.15@tcp:/lustre 10M 4.0K 10M 1% /mnt/lustre
$ lfs project -d /mnt/lustre
1212 P /mnt/lustre
$ lfs project -sp 0 /mnt/lustre
$ df -h /mnt/lustre
Filesystem Size Used Avail Use% Mounted on
10.0.2.15@tcp:/lustre 612M 3.0M 556M 1% /mnt/lustre
$ lctl get_param osd-ldiskfs.*.quota_slave.info | grep enabled
quota enabled: none
quota enabled: none
quota enabled: none
quota enabled: none

Issue Links

• is related to: LU-16660 don't show grace time if this quota type is disabled
• is related to: LU-15721 projid quota limit statfs() on directories only with PROJINHERIT
• is related to: LU-16771 add client statfs() cache for project quotas
• is related to: LU-9555 "df /path/to/project" should return projid-specific values