SEGFAULTs in v4.3 with GlusterFS
Bug #2065856 reported by
Nick O'Connor
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| nfs-ganesha (Ubuntu) |
In Progress
|
Undecided
|
Unassigned | ||
Bug Description
[ Impact ]
* Users experience SEGFAULTs when Ganesha fails to communicate with Gluster, causing the NFS share to disappear.
* The patch refactors how free_space() is called to avoid the null pointer deference.
[ Test Plan ]
* The triggers for the issue are difficult to replicate and have to do with the timing of Ganesha communicating with Gluster. I have compiled the patch against version 4.3-8ubuntu1 of nfs-ganesha and it resolved the issue on my system.
[ Other Info ]
* Commit which added this patch: https:/
* Issue discussion: https:/
| description: | updated |
Revision history for this message
| Nick O'Connor (nick-oconnor) wrote | #4 |
| description: | updated |
| summary: |
- SEGFAULTs in v4.3 + SEGFAULTs in v4.3 with GlusterFS |
| summary: |
- SEGFAULTs in v4.3 with GlusterFS + SEGFAULTs in v4.3 with Gluster |
Revision history for this message
| Nick O'Connor (nick-oconnor) wrote Re: SEGFAULTs in v4.3 with Gluster | #5 |
| summary: |
- SEGFAULTs in v4.3 with Gluster + SEGFAULTs in v4.3 with GlusterFS |
| Changed in nfs-ganesha (Ubuntu): | |
| status: | New → In Progress |
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My initial patch missed a line from the original commit (which doesn't cleanly apply to v4.3). I've fixed the patch and it resolves the issue.