On Tue, Sep 4, 2012 at 4:26 PM, Smart Weblications GmbH - Florian Wiessner <f.wiessner@xxxxxxxxxxxxxxxxxxxxx> wrote: > i set up a 3 node ceph cluster 0.48.1argonaut to test ceph-fs. > > i mount ceph via fuse, then i downloaded kernel tree and decompressed a few > times, then stopping one osd (osd.1), afer a while of recovering, suddenly: > > tar: linux-3.5.3/drivers/media/video/zoran/zr36060.h: Kann write nicht > ausführen: Auf dem Gerät ist kein Speicherplatz mehr verfügbar > linux-3.5.3/drivers/media/video/zr364xx.c > tar: linux-3.5.3/drivers/media/video/zr364xx.c: Kann write nicht ausführen: Auf > dem Gerät ist kein Speicherplatz mehr verfügbar > linux-3.5.3/drivers/memory/ Please provide English error messages when you share things with the list. In this case I can figure out what the message is, but really, we're all pattern matching animals and the specific strings in /usr/include/asm-generic/errno.h are what we know. > no space left on device, but: > > 2012-09-04 18:46:38.242840 mon.0 [INF] pgmap v2883: 576 pgs: 512 active+clean, > 64 active+recovering; 1250 MB data, 14391 MB used, 844 MB / 15236 MB avail; > 36677/215076 degraded (17.053%) > > there is space left? Only 844 MB available, with the pseudo-random placement policies, means you practically are out of space. It looks like you had only 15GB to begin with, and with typical replication, that's <5GB usable space. That is dangerously small for any real use; Ceph currently does not cope very well with running out of space. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
