[LU-16550] edquot handling breaks testing

• Status: Open
• Project: Lustre
• Type: Bug
• Priority: Minor
• Reporter: Alex Zhuravlev
• Assignee: WC Triage
• Resolution: Unresolved
• Severity: 3

Description

LU-4505 added a protecting against quota master flooding, but it seems to break number of quota tests.
for example, here is stats for sanity-quota over last few days:

                     PASS FAIL TIMEOUT CRASH
sanity-quota         151  45   1       0      
sanity-quota         141  54   1       0      
sanity-quota         148  48   0       0      
sanity-quota         150  49   1       0      
sanity-quota         158  38   0       0      
sanity-quota         185  46   2       0      
sanity-quota         298  65   2       0      
sanity-quota         157  40   0       0      
sanity-quota         299  76   2       0

now with that check from LU-4505 disabled:

      
sanity-quota         71   4    0       0      

the most frequest failure is 12b where the test sets inode limit to 2048, then wants to create 2048 files, but fails:

Create 2048 files on mdt0...
running as uid/gid/euid/egid 60000/60000/60000/60000, groups:
 [createmany] [-m] [/mnt/lustre/d12b.sanity-quota/f12b.sanity-quota] [2048]
mknod(/mnt/lustre/d12b.sanity-quota/f12b.sanity-quota1024) error: Disk quota exceeded
total: 1024 create in 3.90 seconds: 262.27 ops/second

Comments

[Nikitas Angelinas]

+1 on master: https://testing.whamcloud.com/test_sets/b7f55354-4a04-42cc-9b68-7a33f68e9fb3