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| author | Simon Peter <simon.peter@gmx.de> | 2007-03-13 15:19:24 +1100 |
|---|---|---|
| committer | Neil Brown <neilb@suse.de> | 2007-03-13 15:19:24 +1100 |
| commit | b1e1c8a05afdbbc3f217ef79c31c3b8ca302f9eb (patch) | |
| tree | d4a8c7d9d9f9a9eff2c50c6f8a8e5e544f10dcc4 | |
| parent | e6e19816da66cde1cc4fd062c898ce66a9b4e336 (diff) | |
| download | nfs-utils-b1e1c8a05afdbbc3f217ef79c31c3b8ca302f9eb.tar.gz nfs-utils-b1e1c8a05afdbbc3f217ef79c31c3b8ca302f9eb.tar.xz nfs-utils-b1e1c8a05afdbbc3f217ef79c31c3b8ca302f9eb.zip | |
Use very long timeout for information in the filehandle->path cache.
/* The fsid -> path lookup can be quite expensive as it
* potentially stats and reads lots of devices, and some of those
* might have spun-down. The Answer is not likely to
* change underneath us, and an 'exportfs -f' can always
* remove this from the kernel, so use a really log
* timeout. Maybe this should be configurable on the command
* line.
*/
Signed-off-by: Neil Brown <neilb@suse.de>
| -rw-r--r-- | utils/mountd/cache.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c index fbe829e..4693216 100644 --- a/utils/mountd/cache.c +++ b/utils/mountd/cache.c @@ -413,7 +413,15 @@ void nfsd_fh(FILE *f) qword_print(f, dom); qword_printint(f, fsidtype); qword_printhex(f, fsid, fsidlen); - qword_printint(f, time(0)+30*60); + /* The fsid -> path lookup can be quite expensive as it + * potentially stats and reads lots of devices, and some of those + * might have spun-down. The Answer is not likely to + * change underneath us, and an 'exportfs -f' can always + * remove this from the kernel, so use a really log + * timeout. Maybe this should be configurable on the command + * line. + */ + qword_printint(f, 0x7fffffff); if (found) qword_print(f, found->e_path); qword_eol(f); |