Couchbase Server

libcouchstore fails correctly advance file size prior to saving header and causes more expensive than necessary second fdatasync

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Critical Critical
  • Resolution: Won't Fix
  • Affects Version/s: 2.0
  • Fix Version/s: 2.0.2
  • Component/s: storage-engine
  • Security Level: Public
  • Labels:
    None

Description

SUBJ. Found by code inspection and confirmed by looking at blktrace data.

Activity

Ascending order - Click to sort in descending order
Hide
Permalink
Jin Lim added a comment -
Thank you very much creating this bug with a pending fix. Please, if can, justify why this is a rather bug than enhancement and how severe it would be for customers not having this fix. 2.0.1 is pretty much locked down only for blockers. Thanks much.
Show
Jin Lim added a comment - Thank you very much creating this bug with a pending fix. Please, if can, justify why this is a rather bug than enhancement and how severe it would be for customers not having this fix. 2.0.1 is pretty much locked down only for blockers. Thanks much.
Hide
Permalink
Jin Lim added a comment -
Per email discussions and bug scrubs, moving this to 2.0.2 list for now. Candidate for a hotfix if turns out to be a common issue for users. Thanks.
Show
Jin Lim added a comment - Per email discussions and bug scrubs, moving this to 2.0.2 list for now. Candidate for a hotfix if turns out to be a common issue for users. Thanks.
Hide
Permalink
Aleksey Kondratenko added a comment -
couchstore folks are going to fix that as part of switching to single fsync per commit
Show
Aleksey Kondratenko added a comment - couchstore folks are going to fix that as part of switching to single fsync per commit
Hide
Permalink
Maria McDuff added a comment -
refer to CBD-818
Show
Maria McDuff added a comment - refer to CBD-818

People

  • Assignee:
    Aleksey Kondratenko
    Reporter:
    Aleksey Kondratenko
Vote (0)
Watch (3)

Dates

  • Created:
    Updated:
    Resolved: