[LU-7932] Patch e2fsprogs to allow set special flag to FS increase a hash tree levels Created: 28/Mar/16  Updated: 28/Mar/16  Resolved: 28/Mar/16

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Minor
Reporter: Artem Blagodarenko (Inactive) Assignee: WC Triage
Resolution: Duplicate Votes: 0
Labels: None

Issue Links:
Duplicate
duplicates LU-1365 Implement ldiskfs LARGEDIR support fo... Resolved
Rank (Obsolete): 9223372036854775807

 Description   

Two level hash tree and leaf block which consist up 300 directory entry
Total number of directory entry limited by ~20 millions entries
Hash collisions decrease real directory size
Solution: increase a hash tree levels, patch e2fsprogs and allow set special flag to FS.

 Comments   
Comment by Andreas Dilger [ 28/Mar/16 ]

Hi Artem, the LU-1365 ticket contains a bunch of details about what needs to be done to complete this work. I'm going to close this ticket as a duplicate, and the LU-1365 ticket should be used to land any patches since it has more detailed information.

Generated at Sat Feb 10 02:13:10 UTC 2024 using Jira 9.4.14#940014-sha1:734e6822bbf0d45eff9af51f82432957f73aa32c.