Hi Upendra, You should be on the same node as osd0 in order to start osd0. There is that wacky -a option, at least until we decide to remove it. But my advice is not to use that. Set up something like dsh. cheers, Colin On Tue, Mar 1, 2011 at 3:55 AM, Upendra Moturi <upendra.m@xxxxxxxxxxxx> wrote: > Hi Colin > > Creating /var/run/ceph directory on every node has made it > working.(/etc/init.d/ceph -a stop) > But /etc/init.d/ceph start osd0 still does not work > > /etc/init.d/ceph -v start osd0 > Gives output as > /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "auto start" "" > /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "user" "" > > I have tried this on same node where osd0 is present > > Had a look at /etc/init.d/ceph and it does not enter the case start. > > > On Mon, Feb 28, 2011 at 10:27 PM, Colin McCabe <cmccabe@xxxxxxxxxxxxxx> wrote: >> On Mon, Feb 28, 2011 at 4:00 AM, Upendra Moturi <upendra.m@xxxxxxxxxxxx> wrote: >>> Hi Colin >>> >>> /var/run/ceph exist on only one node(the node on which i start the >>> cluster with -a) >> >> Without /var/run/ceph/pid, the init script will not know which pid to >> kill. So it will do nothing. >> >> Try creating /var/run/ceph and other appropriate directories on all >> nodes before starting the cluster. >> >> Colin >> >> >>> >>> On Sat, Feb 26, 2011 at 5:58 AM, Colin McCabe <cmccabe@xxxxxxxxxxxxxx> wrote: >>>> Hi Upendra, >>>> >>>> Based on the output you posted, init-ceph is doing something on every >>>> node. However, I only see a kill for certain nodes. >>>> >>>> Does /var/run/ceph/ exist on all nodes, or just some of them? Does the >>>> appropriate pid file exist on all nodes? What happens when you ssh in >>>> to those nodes manually and run init-ceph stop? >>>> >>>> Colin >>>> >>>> >>>> On Fri, Feb 18, 2011 at 6:11 AM, Upendra Moturi <upendra.m@xxxxxxxxxxxx> wrote: >>>>> Hi Colin >>>>> >>>>> I am using the ubuntu 11.04 (32 bit) and got the ceph package from apt-get >>>>> i am using the default init script.(Found at /etc/init.d/ceph) >>>>> >>>>> Regarding issue 1) >>>>> >>>>> On the osd node I tried to start that osd but it did not work >>>>> Steps followed >>>>> >>>>> 1) Started 3 nodes(ceph.conf is same as i sent earlier) >>>>> >>>>> 2) mkcephfs -c /etc/ceph/ceph.conf -a --mkbtrfs -k /etc/ceph/keyring.bin >>>>> >>>>> 3)/etc/init.d/ceph start osd0 (Did this on first osd) >>>>> >>>>> 4) ps -ef | grep ceph or ps -ef | grep cosd ---- does not show any process >>>>> >>>>> 5)/etc/init.d/ceph -a start ---- shows all process on all nodes >>>>> >>>>> Regading Issue 2 >>>>> It says -x option is not available >>>>> >>>>> Tried /etc/init.d/ceph -ax stop and /etc/init.d/ceph -x stop and even >>>>> tried /etc/init.d/ceph -x -a stop >>>>> but nothing worked. >>>>> >>>>> Then tried with /etc/init.d/ceph -a -v stop this also did not stop >>>>> ceph on all nodes but got the output as >>>>> >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "auto start" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "user" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "ssh path" "/etc/ceph" >>>>> === mon.0 === >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "pid file" >>>>> "/var/run/ceph/mon.0.pid" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "log dir" "/var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "log sym dir" "" >>>>> --- ssh ceph0 "cd /etc/ceph ; ulimit -c unlimited ; mkdir -p /var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "lock file" >>>>> "/var/lock/subsys/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "pre stop command" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mon "post stop command" "" >>>>> Stopping Ceph mon.0 on ceph0...--- ssh ceph0 "cd /etc/ceph ; ulimit >>>>> -c unlimited ; while [ 1 ]; do >>>>> [ -e /var/run/ceph/mon.0.pid ] || break >>>>> pid=`cat /var/run/ceph/mon.0.pid` >>>>> while [ -e /proc/$pid ] && grep -q cmon /proc/$pid/cmdline ; do >>>>> cmd="kill $pid" >>>>> echo -n $cmd... >>>>> $cmd >>>>> sleep 1 >>>>> continue >>>>> done >>>>> break >>>>> done" >>>>> kill 1668...done >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "auto start" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "user" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "ssh path" "/etc/ceph" >>>>> === mon.1 === >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "pid file" >>>>> "/var/run/ceph/mon.1.pid" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "log dir" "/var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "log sym dir" "" >>>>> --- ssh ceph1 "cd /etc/ceph ; ulimit -c unlimited ; mkdir -p /var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "lock file" >>>>> "/var/lock/subsys/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "pre stop command" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mon "post stop command" "" >>>>> Stopping Ceph mon.1 on ceph1...--- ssh ceph1 "cd /etc/ceph ; ulimit >>>>> -c unlimited ; while [ 1 ]; do >>>>> [ -e /var/run/ceph/mon.1.pid ] || break >>>>> pid=`cat /var/run/ceph/mon.1.pid` >>>>> while [ -e /proc/$pid ] && grep -q cmon /proc/$pid/cmdline ; do >>>>> cmd="kill $pid" >>>>> echo -n $cmd... >>>>> $cmd >>>>> sleep 1 >>>>> continue >>>>> done >>>>> break >>>>> done" >>>>> done >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "auto start" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "user" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "ssh path" "/etc/ceph" >>>>> === mon.2 === >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "pid file" >>>>> "/var/run/ceph/mon.2.pid" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "log dir" "/var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "log sym dir" "" >>>>> --- ssh ceph2 "cd /etc/ceph ; ulimit -c unlimited ; mkdir -p /var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "lock file" >>>>> "/var/lock/subsys/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "pre stop command" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t mon "post stop command" "" >>>>> Stopping Ceph mon.2 on ceph2...--- ssh ceph2 "cd /etc/ceph ; ulimit >>>>> -c unlimited ; while [ 1 ]; do >>>>> [ -e /var/run/ceph/mon.2.pid ] || break >>>>> pid=`cat /var/run/ceph/mon.2.pid` >>>>> while [ -e /proc/$pid ] && grep -q cmon /proc/$pid/cmdline ; do >>>>> cmd="kill $pid" >>>>> echo -n $cmd... >>>>> $cmd >>>>> sleep 1 >>>>> continue >>>>> done >>>>> break >>>>> done" >>>>> done >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "auto start" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "user" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "ssh path" "/etc/ceph" >>>>> === mds.0 === >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "pid file" >>>>> "/var/run/ceph/mds.0.pid" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "log dir" "/var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "log sym dir" "" >>>>> --- ssh ceph0 "cd /etc/ceph ; ulimit -c unlimited ; mkdir -p /var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "lock file" >>>>> "/var/lock/subsys/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "pre stop command" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t mds "post stop command" "" >>>>> Stopping Ceph mds0 on ceph0...--- ssh ceph0 "cd /etc/ceph ; ulimit -c >>>>> unlimited ; while [ 1 ]; do >>>>> [ -e /var/run/ceph/mds.0.pid ] || break >>>>> pid=`cat /var/run/ceph/mds.0.pid` >>>>> while [ -e /proc/$pid ] && grep -q cmds /proc/$pid/cmdline ; do >>>>> cmd="kill $pid" >>>>> echo -n $cmd... >>>>> $cmd >>>>> sleep 1 >>>>> continue >>>>> done >>>>> break >>>>> done" >>>>> kill 1844...done >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "auto start" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "user" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "ssh path" "/etc/ceph" >>>>> === mds.1 === >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "pid file" >>>>> "/var/run/ceph/mds.1.pid" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "log dir" "/var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "log sym dir" "" >>>>> --- ssh ceph1 "cd /etc/ceph ; ulimit -c unlimited ; mkdir -p /var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "lock file" >>>>> "/var/lock/subsys/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "pre stop command" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t mds "post stop command" "" >>>>> Stopping Ceph mds1 on ceph1...--- ssh ceph1 "cd /etc/ceph ; ulimit -c >>>>> unlimited ; while [ 1 ]; do >>>>> [ -e /var/run/ceph/mds.1.pid ] || break >>>>> pid=`cat /var/run/ceph/mds.1.pid` >>>>> while [ -e /proc/$pid ] && grep -q cmds /proc/$pid/cmdline ; do >>>>> cmd="kill $pid" >>>>> echo -n $cmd... >>>>> $cmd >>>>> sleep 1 >>>>> continue >>>>> done >>>>> break >>>>> done" >>>>> done >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "auto start" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "user" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "ssh path" "/etc/ceph" >>>>> === osd.0 === >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "pid file" >>>>> "/var/run/ceph/osd.0.pid" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "log dir" "/var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "log sym dir" "" >>>>> --- ssh ceph0 "cd /etc/ceph ; ulimit -c unlimited ; mkdir -p /var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "osd data" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "btrfs path" "/data/osd0" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "btrfs devs" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "lock file" >>>>> "/var/lock/subsys/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "pre stop command" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 0 -t osd "post stop command" "" >>>>> Stopping Ceph osd0 on ceph0...--- ssh ceph0 "cd /etc/ceph ; ulimit -c >>>>> unlimited ; while [ 1 ]; do >>>>> [ -e /var/run/ceph/osd.0.pid ] || break >>>>> pid=`cat /var/run/ceph/osd.0.pid` >>>>> while [ -e /proc/$pid ] && grep -q cosd /proc/$pid/cmdline ; do >>>>> cmd="kill $pid" >>>>> echo -n $cmd... >>>>> $cmd >>>>> sleep 1 >>>>> continue >>>>> done >>>>> break >>>>> done" >>>>> kill 2033...done >>>>> Unmounting Btrfs on ceph0:/data/osd0 >>>>> --- ssh root@ceph0 "cd /etc/ceph ; ulimit -c unlimited ; umount >>>>> /data/osd0 || true" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "auto start" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "user" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "ssh path" "/etc/ceph" >>>>> === osd.1 === >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "pid file" >>>>> "/var/run/ceph/osd.1.pid" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "log dir" "/var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "log sym dir" "" >>>>> --- ssh ceph1 "cd /etc/ceph ; ulimit -c unlimited ; mkdir -p /var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "osd data" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "btrfs path" "/data/osd1" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "btrfs devs" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "lock file" >>>>> "/var/lock/subsys/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "pre stop command" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 1 -t osd "post stop command" "" >>>>> Stopping Ceph osd1 on ceph1...--- ssh ceph1 "cd /etc/ceph ; ulimit -c >>>>> unlimited ; while [ 1 ]; do >>>>> [ -e /var/run/ceph/osd.1.pid ] || break >>>>> pid=`cat /var/run/ceph/osd.1.pid` >>>>> while [ -e /proc/$pid ] && grep -q cosd /proc/$pid/cmdline ; do >>>>> cmd="kill $pid" >>>>> echo -n $cmd... >>>>> $cmd >>>>> sleep 1 >>>>> continue >>>>> done >>>>> break >>>>> done" >>>>> done >>>>> Unmounting Btrfs on ceph1:/data/osd1 >>>>> --- ssh root@ceph1 "cd /etc/ceph ; ulimit -c unlimited ; umount >>>>> /data/osd1 || true" >>>>> umount: /data/osd1: device is busy. >>>>> (In some cases useful info about processes that use >>>>> the device is found by lsof(8) or fuser(1)) >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "auto start" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "user" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "ssh path" "/etc/ceph" >>>>> === osd.2 === >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "pid file" >>>>> "/var/run/ceph/osd.2.pid" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "log dir" "/var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "log sym dir" "" >>>>> --- ssh ceph2 "cd /etc/ceph ; ulimit -c unlimited ; mkdir -p /var/log/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "osd data" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "btrfs path" "/data/osd2" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "btrfs devs" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "lock file" >>>>> "/var/lock/subsys/ceph" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "pre stop command" "" >>>>> /usr/bin/cconf -c /etc/ceph/ceph.conf -i 2 -t osd "post stop command" "" >>>>> Stopping Ceph osd2 on ceph2...--- ssh ceph2 "cd /etc/ceph ; ulimit -c >>>>> unlimited ; while [ 1 ]; do >>>>> [ -e /var/run/ceph/osd.2.pid ] || break >>>>> pid=`cat /var/run/ceph/osd.2.pid` >>>>> while [ -e /proc/$pid ] && grep -q cosd /proc/$pid/cmdline ; do >>>>> cmd="kill $pid" >>>>> echo -n $cmd... >>>>> $cmd >>>>> sleep 1 >>>>> continue >>>>> done >>>>> break >>>>> done" >>>>> done >>>>> Unmounting Btrfs on ceph2:/data/osd2 >>>>> --- ssh root@ceph2 "cd /etc/ceph ; ulimit -c unlimited ; umount >>>>> /data/osd2 || true" >>>>> umount: /data/osd2: device is busy. >>>>> (In some cases useful info about processes that use >>>>> the device is found by lsof(8) or fuser(1)) >>>>> >>>>> >>>>> >>>>> >>>>> On Fri, Feb 18, 2011 at 12:35 PM, Colin McCabe <cmccabe@xxxxxxxxxxxxxx> wrote: >>>>>> Hi Upendra, >>>>>> >>>>>> Are you running init-ceph from the source directory? If you do that, >>>>>> it will use the ceph.conf in the source directory itself, which is >>>>>> probably not what you want. So it might be good to double-check that. >>>>>> >>>>>> If all else fails, running init-ceph with -x will show you exactly >>>>>> what the script is doing. If all goes well, its exit status should be >>>>>> 0. Are you getting exit status 0? >>>>>> >>>>>> Colin >>>>>> >>>>>> >>>>>> On Thu, Feb 17, 2011 at 1:55 AM, Upendra Moturi <upendra.m@xxxxxxxxxxxx> wrote: >>>>>>> Hi Colin >>>>>>> >>>>>>> Here is my ceph.conf : >>>>>>> >>>>>>> [global] >>>>>>> pid file = /var/run/ceph/$name.pid >>>>>>> debug ms = 1 >>>>>>> [mon] >>>>>>> mon data = /data/mon$id >>>>>>> [mon.0] >>>>>>> host = ceph0 >>>>>>> mon addr = 192.168.155.5:6789 >>>>>>> [mon.1] >>>>>>> host = ceph1 >>>>>>> mon addr = 192.168.155.6:6789 >>>>>>> [mon.2] >>>>>>> host = ceph2 >>>>>>> mon addr = 192.168.155.7:6789 >>>>>>> [mds] >>>>>>> >>>>>>> [mds0] >>>>>>> host = ceph0 >>>>>>> [mds1] >>>>>>> host = ceph1 >>>>>>> >>>>>>> [osd] >>>>>>> sudo = true >>>>>>> osd data = /data/osd$id >>>>>>> osd journal = /data/osd$id/journal >>>>>>> osd journal size = 512 >>>>>>> osd use stale snap = true >>>>>>> [osd0] >>>>>>> host = ceph0 >>>>>>> btrfs devs = /dev/sdb >>>>>>> [osd1] >>>>>>> host = ceph1 >>>>>>> btrfs devs = /dev/sdb >>>>>>> [osd2] >>>>>>> host = ceph2 >>>>>>> btrfs devs = /dev/sdb >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Thu, Feb 17, 2011 at 1:06 PM, Colin McCabe <cmccabe@xxxxxxxxxxxxxx> wrote: >>>>>>>> I'm using head of line from the master branch. But that particular >>>>>>>> code hasn't changed since January, which is 0.24.2 is from. >>>>>>>> >>>>>>>> In my ceph.conf, I just had an osd that was on a remote machine, and >>>>>>>> everything else local. >>>>>>>> >>>>>>>> If you could post your ceph.conf here or in IRC, perhaps we might spot >>>>>>>> an issue that's causing the problems that you see. >>>>>>>> >>>>>>>> Colin >>>>>>>> >>>>>>>> >>>>>>>> On Wed, Feb 16, 2011 at 11:01 PM, Upendra Moturi <upendra.m@xxxxxxxxxxxx> wrote: >>>>>>>>> Hi Colin >>>>>>>>> I am using >>>>>>>>> ceph version 0.24.2 commit:f7572de5cb87eb7157217be4975ae66d90831bb7 >>>>>>>>> ubuntu 11.04 32 bit with upgraded kernal of 2.6.38-2-generic >>>>>>>>> >>>>>>>>> Installed ceph form apt source. >>>>>>>>> >>>>>>>>> With above configurations i still able yo reproduce. >>>>>>>>> Can you please share me ur configurations? >>>>>>>>> >>>>>>>>> On Thu, Feb 17, 2011 at 3:31 AM, Colin McCabe <cmccabe@xxxxxxxxxxxxxx> wrote: >>>>>>>>>> On Wed, Feb 16, 2011 at 1:41 PM, Colin McCabe <cmccabe@xxxxxxxxxxxxxx> wrote: >>>>>>>>>>> On Wed, Feb 16, 2011 at 6:44 AM, Upendra Moturi <upendra.m@xxxxxxxxxxxx> wrote: >>>>>>>>>>>> But if we want to start a particular osd or mon or mds ,its not >>>>>>>>>>>> working and there is no error >>>>>>>>>>>> eg:/etc/init.d/ceph start osd1 does not start osd1 and don't get any error >>>>>>>>>>> >>>>>>>>>>> That is expected, unless you are running init-ceph on the same node as >>>>>>>>>>> osd1 is on. >>>>>>>>>>> >>>>>>>>>>> It might be nice to have some kind of interface like "run command X on >>>>>>>>>>> osd1", but init-ceph is not that. >>>>>>>>>>> >>>>>>>>>>>> /etc/init.d/ceph -a stop also does not stop ceph on all nodes.It stops >>>>>>>>>>>> on current node only >>>>>>>>>>>> where as >>>>>>>>>>>> /etc/init.d/ceph -a killall works fine. >>>>>>>>>>> >>>>>>>>>>> That sounds like a bug. I'll see if I can fix it. >>>>>>>>>> >>>>>>>>>> I'm afraid I can't reproduce this. >>>>>>>>>> >>>>>>>>>> I ran /etc/init.d/ceph -a stop >>>>>>>>>> >>>>>>>>>> and it stopped ceph daemons running on remote nodes too. Looking at >>>>>>>>>> the code, it looks correct. >>>>>>>>>> >>>>>>>>>> Colin >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Thanks and Regards, >>>>>>>>> Upendra.M >>>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Thanks and Regards, >>>>>>> Upendra.M >>>>>>> >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Thanks and Regards, >>>>> Upendra.M >>>>> >>>> >>> >>> >>> >>> -- >>> Thanks and Regards, >>> Upendra.M >>> >> > > > > -- > Thanks and Regards, > Upendra.M > -- 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
