| Summary: | ConditionNeedsUpdate should not match read-only fs | ||
|---|---|---|---|
| Product: | systemd | Reporter: | Enrico Scholz <enrico.scholz> |
| Component: | general | Assignee: | systemd-bugs |
| Status: | RESOLVED FIXED | QA Contact: | systemd-bugs |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
|
Description
Enrico Scholz
2014-07-10 12:18:53 UTC
I see, code contains such a check already. Unfortunately, checking for ST_RDONLY (--> 0x01) does not work on NFS filesystems. Check for 'access(..., W_OK)' might be more appropriate
# strace stat -f /etc
statfs64("/etc", 88, ... f_flags=4128})
# strace touch /etc/x
open("/etc/x", O_RDWR|O_CREAT|O_LARGEFILE, 0666) = -1 EROFS (Read-only file system)
# systemctl status ldconfig
��� ldconfig.service - Rebuild Dynamic Linker Cache
Loaded: loaded (/lib/systemd/system/ldconfig.service; static)
Active: failed (Result: exit-code) since Tue 2014-06-10 15:35:20 UTC; 40min ago
Docs: man:ldconfig(8)
Process: 566 ExecStart=/sbin/ldconfig -X (code=exited, status=1/FAILURE)
Main PID: 566 (code=exited, status=1/FAILURE)
ldconfig[566]: /sbin/ldconfig: Can't create temporary cache file /etc/ld.so.cache~: Read-only file system
# systemctl --version
systemd 215
I added a second check with access() now, in the hope this improves things a bit for NFScases like yours: http://cgit.freedesktop.org/systemd/systemd/commit/?id=70421bdce2719d76efffd8afdc28433c75aac5a2 Can you please check if this makes this work for you? Thanks! |
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