Bug 729092
Summary: | GFS2: Not enough space reserved in gfs2_write_begin and possibly elsewhere. | ||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | Ken Reilly <kreilly> |
Component: | kernel | Assignee: | Phillip Lougher <plougher> |
Status: | CLOSED ERRATA | QA Contact: | Red Hat Kernel QE team <kernel-qe> |
Severity: | high | Docs Contact: | |
Priority: | urgent | ||
Version: | 5.7 | CC: | adas, anton, bmarzins, casmith, cww, dhoward, dougsland, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mjuricek, pm-eus, rpeterso, sforsber, swhiteho |
Target Milestone: | rc | Keywords: | ZStream |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | kernel-2.6.18-238.24.1.el5 | Doc Type: | Bug Fix |
Doc Text: |
Some of the functions in the GFS2 file system were not reserving enough space for the resource group header in a transaction and for resource groups bit blocks that get added when a memory allocation is performed. That resulted in failed write and allocation operations. With this update, GFS2 makes sure to reserve space in the described scenario, using the new gfs2_rg_blocks() inline function.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2011-09-20 17:51:38 UTC | Type: | --- |
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: | 637970 | ||
Bug Blocks: |
Comment 5
Phillip Lougher
2011-08-30 16:42:29 UTC
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2011-1321.html Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: Some of the functions in the GFS2 file system were not reserving enough space for the resource group header in a transaction and for resource groups bit blocks that get added when a memory allocation is performed. That resulted in failed write and allocation operations. With this update, GFS2 makes sure to reserve space in the described scenario, using the new gfs2_rg_blocks() inline function. |