[LU-4664] sync write should consume grant on client

• Type: Bug
• Resolution: Duplicate
• Priority: Major
• Affects Version/s: Lustre 2.5.0, Lustre 2.6.0, Lustre 2.4.2, Lustre 2.12.0
• Severity: 3
• Assignee: Zhenyu Xu
• Reporter: Niu Yawei (Inactive)

Description

Sync/direct write should consume grant on client as well, otherwise, it could fail with ENOSPC even when there is lots of grant reserved by clients.

Issue Links

• is related to: LU-4482 OST grants bugs
• is related to: LU-11527 sanity test_270a failed with O_DIRECT on ARM
• is related to: LU-247 Lustre client slow performance on BG/P IONs: unaligned DIRECT_IO
• is related to: LU-12687 Fast ENOSPC on direct I/O
• is related to: LU-12757 sanity-lfsck test 36a fails with '(N) Fail to resync /mnt/lustre/d36a.sanity-lfsck/f2'
• is related to: LU-11239 sanity-lfsck test 36a fails with 'Fail to split mirror'