Bug 1400092
Summary: | Increasing replica count while I/O is in progress can lead to replica inconsistency | ||
---|---|---|---|
Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Ravishankar N <ravishankar> |
Component: | glusterd | Assignee: | hari gowtham <hgowtham> |
Status: | CLOSED CANTFIX | QA Contact: | Bala Konda Reddy M <bmekala> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | rhgs-3.2 | CC: | amukherj, anepatel, apaladug, bkunal, bmohanra, ccalhoun, hgowtham, jcall, nchilaka, pkarampu, ravishankar, rcyriac, rhs-bugs, sabose, storage-qa-internal, vbellur |
Target Milestone: | --- | Keywords: | ZStream |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Known Issue | |
Doc Text: |
Performing add-brick to increase replica count while I/O is going on can lead to data loss.
Workaround:
Ensure that increasing replica count is done offline, i.e. without clients accessing the volume.
|
Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2018-11-20 10:08:54 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 1351530, 1632148 |
Description
Ravishankar N
2016-11-30 12:49:00 UTC
Edited the doc text slightly for the release notes. Atin: Any inputs that you can provide w.r.t to this issue. It's pretty old, but a customer enquired about this as it's preventing them from increasing bricks without shutting down the production environment ... |