[LU-10513] Prepare small buffer for ACL RPC reply

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0
• Severity: 3
• Assignee: nasf (Inactive)
• Reporter: nasf (Inactive)

Description

For most of files, their ACL entries are very limited, under such case, it is unnecessary to prepare very large reply buffer to hold unknown-sized ACL entries for the getattr/open RPCs. Otherwise, it will may cause client-side RAM pressure unnecessarily.

Issue Links

• is related to: LU-7473 Enlarge ACL entry limitation

Comments

[Peter Jones]

Landed for 2.11

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/28116/
Subject: LU-10513 acl: prepare small buffer for ACL RPC reply
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 416e88938f682ff11e782079674abca8cf2fd748

[nasf (Inactive)]

Fan Yong ([e-mail]) uploaded a new patch: https://review.whamcloud.com/28116
Subject: LU-10513 acl: prepare small buffer for ACL in RPC reply
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 971dbecce884acb07baccc175ea1e26336fff11c