Re: [ceph-users] Cache pressure fail

2015-02-11 Thread Gregory Farnum
On Wed, Feb 11, 2015 at 5:30 AM, Dennis Kramer (DT) wrote: > After setting the debug level to 2, I can see: > 2015-02-11 13:36:31.922262 7f0b38294700 2 mds.0.cache check_memory_usage > total 58516068, rss 57508660, heap 32676, malloc 1227560 mmap 0, baseline > 39848, buffers 0, max 67108864, 8656

Re: [ceph-users] Cache pressure fail

2015-02-11 Thread Dennis Kramer (DT)
On Wed, 11 Feb 2015, Wido den Hollander wrote: On 11-02-15 12:57, Dennis Kramer (DT) wrote: On Fri, 7 Nov 2014, Gregory Farnum wrote: Did you upgrade your clients along with the MDS? This warning indicates the MDS asked the clients to boot some inboxes out of cache and they have taken too lon

Re: [ceph-users] Cache pressure fail

2015-02-11 Thread Wido den Hollander
On 11-02-15 12:57, Dennis Kramer (DT) wrote: > On Fri, 7 Nov 2014, Gregory Farnum wrote: > >> Did you upgrade your clients along with the MDS? This warning >> indicates the >> MDS asked the clients to boot some inboxes out of cache and they have >> taken >> too long to do so. >> It might also just

Re: [ceph-users] Cache pressure fail

2015-02-11 Thread Dennis Kramer (DT)
On Fri, 7 Nov 2014, Gregory Farnum wrote: Did you upgrade your clients along with the MDS? This warning indicates the MDS asked the clients to boot some inboxes out of cache and they have taken too long to do so. It might also just mean that you're actively using more inodes at any given time th

Re: [ceph-users] Cache pressure fail

2014-11-07 Thread Gregory Farnum
Did you upgrade your clients along with the MDS? This warning indicates the MDS asked the clients to boot some inboxes out of cache and they have taken too long to do so. It might also just mean that you're actively using more inodes at any given time than your MDS is configured to keep in memory.