Summary: | I/O errors on NFS reads during high load on server | ||
---|---|---|---|
Product: | Base System | Reporter: | Matthew Macy <mmacy> |
Component: | kern | Assignee: | freebsd-fs (Nobody) <fs> |
Status: | Open --- | ||
Severity: | Affects Some People | CC: | rmacklem |
Priority: | --- | ||
Version: | 11.0-STABLE | ||
Hardware: | Any | ||
OS: | Any |
Description
Matthew Macy
2016-07-11 04:32:50 UTC
If I'm running poudriere on my desktop (i7-5930k) I'll frequently get I/O errors when doing (an unrelated) installkernel to a laptop over wired ethernet.
root@planecrash:/home/mmacy/devel/fbg-merge # time make -j12 installkernel -s
--------------------------------------------------------------
>>> Installing kernel GENERIC
--------------------------------------------------------------
find: /mnt/storage/mmacy/devel/fbg-merge/sys/modules/netgraph/pred1: Input/output error
make[2]: "/mnt/storage/mmacy/devel/fbg-merge/sys/conf/kern.pre.mk" line 196: warning: "find /mnt/storage/mmacy/devel/fbg-merge/sys/ -name \*_if.m" returned non-zero status
and then later on the install fails with:
===> ispfw/isp_1080 (install)
install: radeon_hainan_me_bin.ko.debug: Input/output error
--- _kmodinstall ---
*** [_kmodinstall] Error code 71
make[6]: stopped in /mnt/storage/mmacy/devel/fbg-merge/sys/modules/drm2/radeonkmsfw/hainan_me
1 error
make[6]: stopped in /mnt/storage/mmacy/devel/fbg-merge/sys/modules/drm2/radeonkmsfw/hainan_me
--- realinstall_subdir_drm2/radeonkmsfw/hainan_me ---
*** [realinstall_subdir_drm2/radeonkmsfw/hainan_me] Error code 2
make[5]: stopped in /mnt/storage/mmacy/devel/fbg-merge/sys/modules/drm2/radeonkmsfw
A failure has been detected in another branch of the parallel make
make[6]: stopped in /mnt/storage/mmacy/devel/fbg-merge/sys/modules/drm2/radeonkmsfw/hainan_rlc
A failure has been detected in another branch of the parallel make
At which time I saw the following on the console:
Jul 10 18:04:11 planecrash kernel: newnfs: server '10.0.1.20' error: fileid changed. fsid 0:0: expected fileid 0x4, got 0x2. (BROKEN NFS SERVER OR MIDDLEWARE)
This problem has existed for at least as long as I've been working on graphics.
Add the "-S" command line option to mountd. Poudriere mounts file systems and this triggers a reload of /etc/exports. Please let us know if this fixes the problem. (If it fixes the problem, I will mark this as a duplicate of the others.) |