On 04/17/2018 01:03 AM, Rick Macklem wrote: > Niels Kobschaetzki wrote: > [stuff smipped] >> I just checked the code to see if I can figure out where exactly I have >> to put the printf(). And then I saw that there are ifdefs for >> NFS_ACDEBUG which seems to be a kernel option. When I add NFS_ACDEBUG in >> the config-file for the kernel, the build fails with an > I don't have sources handy right now, but you can probably just put a line > like: > #define NFS_ACDEBUG 1 > at the top of the file /usr/src/sys/fs/nfsclient/nfs_clsubs.c
ok > After building/booting the kernel "sysctl -a" should have a > vfs.nfs.acdebug > in the list. Set it to "1" to get the basic timeout info. > >> /usr/src/sys/amd64/conf/ACDEBUG: unknown option "NFS_ACDEBUG" >> >> I looked in sysctl.h and there it isn't defined. Do I do something wrong >> or did this sysctl-tunable got lost at some point in time? >> Can I just use this code by removing the ifdef for getting information? >> >> Sorry, my C is not really existent, thus I have to ask :/ <snip code> >> I would remove the ifdefs and the "if (nfs_acdebug …)" > This would work, too, rick That worked, I had the kernel running yesterday. I solved now finally my problem after two weeks and it wasn't the NFS. I just got derailed from the real solution again and again from some people, thus I didn't look in the right place. The cache misses are gone now, the application performs now faster than on the other servers. Thanks so so much for your help. Niels _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
