Bug 196215
Summary: | NFS 4.2 breaks qemu live migration | ||
---|---|---|---|
Product: | File System | Reporter: | stockhausen |
Component: | NFS | Assignee: | Trond Myklebust (trondmy) |
Status: | NEW --- | ||
Severity: | normal | CC: | bfields |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 4.4.73 | Subsystem: | |
Regression: | No | Bisected commit-id: |
Description
stockhausen
2017-06-29 06:40:52 UTC
"Write fails on source with EACCES (Permission denied)" Is it possible that something during migration changed the file's permissions? Would it be possible to try the experiment with NFSv4.1? If it works with 4.1, then maybe there's a labeled NFS issue. Looking at the redhat bz, it's clear that this is a labeled NFS issue. The revalidation may be relevant there only in so far as it's what caused the source client to recognize a label change. Let's close this and continue discussion on the redhat bz. |