Re: [ceph-users] Jewel 10.2.2 - Error when flushing journal

2016-09-12 Thread Mehmet
Hey Alexey, sorry - it seems that the log files does not contain the debug message which i got @ the command line here it is - http://slexy.org/view/s20A6m2Tfr Mehmet Am 2016-09-12 15:48, schrieb Alexey Sheplyakov: Hi, This is the actual logfile for osd.10 > - http://slexy.org/view/s21l

Re: [ceph-users] Jewel 10.2.2 - Error when flushing journal

2016-09-12 Thread Mehmet
Hello Alexey, this time i did not get any error with your given command ceph-osd -d --flush-journal --debug_filestore 20/20 --debug_journal 20/20 -i 10 for osd.10 - http://slexy.org/view/s21dWEKymn *but* i have tried another osd (12) and got indeed an error :*( for osd.12 - http://slexy.or

Re: [ceph-users] Jewel 10.2.2 - Error when flushing journal

2016-09-12 Thread Alexey Sheplyakov
Hi, > This is the actual logfile for osd.10 > - http://slexy.org/view/s21lhpkLGQ Unfortunately this log does not contain any new data -- for some reason the log levels haven't changed (see line 36369). Could you please try the following command: ceph-osd -d --flush-journal --debug_filestore 20/2

Re: [ceph-users] Jewel 10.2.2 - Error when flushing journal

2016-09-09 Thread Mehmet
Hello Alexey, thank you for your mail - my answers inline :) Am 2016-09-08 16:24, schrieb Alexey Sheplyakov: Hi, root@:~# ceph-osd -i 12 --flush-journal > SG_IO: questionable sense data, results may be incorrect > SG_IO: questionable sense data, results may be incorrect As far as I unders

Re: [ceph-users] Jewel 10.2.2 - Error when flushing journal

2016-09-08 Thread Alexey Sheplyakov
Hi, > root@:~# ceph-osd -i 12 --flush-journal > SG_IO: questionable sense data, results may be incorrect > SG_IO: questionable sense data, results may be incorrect As far as I understand these lines is a hdparm warning (OSD uses hdparm command to query the journal device write cache state). The m

Re: [ceph-users] Jewel 10.2.2 - Error when flushing journal

2016-09-07 Thread Mehmet
Hey again, now i have stopped my osd.12 via root@:~# systemctl stop ceph-osd@12 and when i am flush the journal... root@:~# ceph-osd -i 12 --flush-journal SG_IO: questionable sense data, results may be incorrect SG_IO: questionable sense data, results may be incorrect *** Caught signal (Segmen

[ceph-users] Jewel 10.2.2 - Error when flushing journal

2016-09-07 Thread Mehmet
Hello ceph people, yesterday i stopped one of my OSDs via root@:~# systemctl stop ceph-osd@10 and tried to flush the journal for this osd via root@:~# ceph-osd -i 10 --flush-journal but getting this output on the screen: SG_IO: questionable sense data, results may be incorrect SG_IO: questio