search for: node01

...xa/0x20 Apr 29 11:01:18 node06 kernel: [2569440.616825] [<ffffffff810646f0>] ? kthread+0x0/0x81 Apr 29 11:01:18 node06 kernel: [2569440.616840] [<ffffffff81011ba0>] ? child_rip+0x0/0x20 ----- cut here ----- On all the others I had the following: ----- cut here ----- Apr 29 11:00:23 node01 kernel: [2570880.752038] INFO: task o2quot/0:2971 blocked for more than 120 seconds. Apr 29 11:00:23 node01 kernel: [2570880.752059] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 29 11:00:23 node01 kernel: [2570880.752083] o2quot/0 D 000000000000000...

HI all Centos 7, 3.10.0-123.6.3.el7.x86_64 libvirt 1.27, libvirt 1.2.8 builded from source with ./configure --prefix=/usr make && make install LXC with direct network failed to start: Sep 16 19:19:38 node01 kernel: device br502 entered promiscuous mode Sep 16 19:19:39 node01 kernel: device br502 left promiscuous mode Sep 16 19:19:39 node01 avahi-daemon[1532]: Withdrawing workstation service for macvlan0. Sep 16 19:19:39 node01 kernel: XFS (dm-16): Mounting Filesystem Sep 16 19:19:39 node01 kernel: XFS...

...lic/ location = maildir:/var/mail/public/ subscriptions = no } and now under public folder I have two subfolders .test and .test1 . I have created dovecote-acl under .test so that it can be seen and subscribe. but I can't see those subfolders in public folder. Logs says Jun 23 17:50:54 node01 dovecot: IMAP(shantanu at techblue.co.in): acl: initializing backend with data: vfile Jun 23 17:50:54 node01 dovecot: IMAP(shantanu at techblue.co.in): acl: acl username = shantanu at techblue.co.in Jun 23 17:50:54 node01 dovecot: IMAP(shantanu at techblue.co.in): acl: owner = 0 Jun 23 17:50:54 nod...

On 16.09.2014 17:40, mxs kolo wrote: > HI all > > Centos 7, 3.10.0-123.6.3.el7.x86_64 > libvirt 1.27, libvirt 1.2.8 builded from source with > ./configure --prefix=/usr > make && make install > LXC with direct network failed to start: > > Sep 16 19:19:38 node01 kernel: device br502 entered promiscuous mode > Sep 16 19:19:39 node01 kernel: device br502 left promiscuous mode > Sep 16 19:19:39 node01 avahi-daemon[1532]: Withdrawing workstation > service for macvlan0. > Sep 16 19:19:39 node01 kernel: XFS (dm-16): Mounting Filesystem > Sep 16 19...

...keepalive delay in ms (>=1000) [2000]: Specify network reconnect delay in ms (>=2000) [2000]: Writing O2CB configuration: OK Loading filesystem "ocfs2_dlmfs": Unable to load filesystem "ocfs2_dlmfs" Failed And in the /var/log/message log I get below error Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_stackglue not found. Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_dlmfs not found. Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_stackglue not found. Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_dlmfs not found. How can I fix this and get this w...

...out Alloc 100 Mb Alloc 200 Mb Alloc 300 Mb Alloc 400 Mb Alloc 500 Mb Alloc 600 Mb Alloc 700 Mb Alloc 800 Mb Alloc 900 Mb Alloc 1000 Mb Killed As You can see, limit worked and "free" inside container show correct values 3) Check situation outside container, from top hadrware node: [root@node01]# cat /sys/fs/cgroup/memory/machine.slice/machine-lxc\\x2d7445\\x2dtst\\x2dmxs2.test.scope/memory.limit_in_bytes 1073741824 4) Check list of pid in cgroups (it's IMPOTANT moment): [root@node01]# cat /sys/fs/cgroup/memory/machine.slice/machine-lxc\\x2d7445\\x2dtst\\x2dmxs2.test.scope/tasks 7445...

Has anyone seen this issue? We're running containers under CentOS 7.2 and some of these containers are reporting incorrect memory allocation in /proc/meminfo. The output below comes from a system with 32G of memory and 84GB of swap. The values reported are completely wrong. # cat /proc/meminfo MemTotal: 9007199254740991 kB MemFree: 9007199224543267 kB MemAvailable: 12985680

...Alloc 500 Mb > Alloc 600 Mb > Alloc 700 Mb > Alloc 800 Mb > Alloc 900 Mb > Alloc 1000 Mb > Killed > > As You can see, limit worked and "free" inside container show correct values > > 3) Check situation outside container, from top hadrware node: > [root@node01]# cat > /sys/fs/cgroup/memory/machine.slice/machine-lxc\\x2d7445\\x2dtst\\x2dmxs2.test.scope/memory.limit_in_bytes > 1073741824 > 4) Check list of pid in cgroups (it's IMPOTANT moment): > [root@node01]# cat > /sys/fs/cgroup/memory/machine.slice/machine-lxc\\x2d7445\\x2dtst\\x2dmx...

...his problem: "engine" gluster volume have always unsynced > elements and we cant' fix the problem, on command line we have tried to use > the "heal" command but elements remain always unsynced .... > > Below the heal command "status": > > [root at node01 ~]# gluster volume heal engine info > Brick node01:/gluster/engine/brick > /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.48 > /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.64 > /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.60 > /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.2 > /.shard...

..." gluster volume have always unsynced > elements and we cant' fix the problem, on command line we have > tried to use the "heal" command but elements remain always > unsynced .... > > Below the heal command "status": > > [root at node01 ~]# gluster volume heal engine info > Brick node01:/gluster/engine/brick > /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.48 > /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.64 > /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.60 > /.shard/8aa74564-6740-403e-ad51-f56d9ca...

...keepalive delay in ms (>=1000) [2000]: Specify network reconnect delay in ms (>=2000) [2000]: Writing O2CB configuration: OK Loading filesystem "ocfs2_dlmfs": Unable to load filesystem "ocfs2_dlmfs" Failed And in the /var/log/message log I get below error Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_stackglue not found. Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_dlmfs not found. Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_stackglue not found. Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_dlmfs not found. How can I fix this and get this w...

I have a setup with 3 nodes running GlusterFS. gluster volume create myBrick replica 3 node01:/mnt/data/myBrick node02:/mnt/data/myBrick node03:/mnt/data/myBrick Unfortunately node1 seemed to stop syncing with the other nodes, but this was undetected for weeks! When I noticed it, I did a "service glusterd restart" on node1, hoping the three nodes would sync again. But this did...

Hi all, We have 2 mail servers sitting behind linux-HA machines.The mail servers are currently running dovecot 1.0rc2. Looking to enable GSSAPI authentication, I exported krb keytabs for imap/node01.domain at REALM and imap/node02.domain at REALM for both mail servers. However, clients are connecting to mail.domain.com, which results in a mismatch as far as the keytab is concerned (and rightly so). Connections directly to node01 and node02 work fine for gssapi auth. I proceeded to export a k...

...er a large amount of management traffic which I assume should not be the case.   Here is a quick snapshot using "tinc -n netname top" showing cumulative values:   Tinc sites             Nodes:    4  Sort: name        Cumulative Node                IN pkts   IN bytes   OUT pkts  OUT bytes node01             98749248 67445198848   98746920 67443404800 node02             37877112 25869768704   37878860 25870893056 node03             34607168 23636463616   34608260 23637114880 node04             26262640 17937174528   26262956 17937287168     That's 67GB for node01 in approximately 1.5 ho...

...ll 3 nodes > 3. Can you provide the output of `gluster volume info` for the this volume? > *Volume Name: engine* *Type: Replicate* *Volume ID: d19c19e3-910d-437b-8ba7-4f2a23d17515* *Status: Started* *Snapshot Count: 0* *Number of Bricks: 1 x 3 = 3* *Transport-type: tcp* *Bricks:* *Brick1: node01:/gluster/engine/brick* *Brick2: node02:/gluster/engine/brick* *Brick3: node04:/gluster/engine/brick* *Options Reconfigured:* *nfs.disable: on* *performance.readdir-ahead: on* *transport.address-family: inet* *storage.owner-uid: 36* *performance.quick-read: off* *performance.read-ahead: off* *perfor...

...ume? > > > > /Volume Name: engine/ > /Type: Replicate/ > /Volume ID: d19c19e3-910d-437b-8ba7-4f2a23d17515/ > /Status: Started/ > /Snapshot Count: 0/ > /Number of Bricks: 1 x 3 = 3/ > /Transport-type: tcp/ > /Bricks:/ > /Brick1: node01:/gluster/engine/brick/ > /Brick2: node02:/gluster/engine/brick/ > /Brick3: node04:/gluster/engine/brick/ > /Options Reconfigured:/ > /nfs.disable: on/ > /performance.readdir-ahead: on/ > /transport.address-family: inet/ > /storage.owner-uid: 36/ >...

...ame" flags="-l -U root" # # JAIL RC.CONF # sendmail_enable="NO" inetd_flags="-wW -a" rpcbind_enable="NO" network_interfaces="" # # FILES # copy_to_jail="/etc/localtime /etc/resolv.conf /etc/csh.cshrc /etc/csh.login" # # JAILS # jail_node01_rootdir="/usr/jail/node01" jail_node01_hostname="node01.example.com" jail_node01_ip="127.0.0.1 " jail_node02_rootdir="/usr/jail/node02" jail_node02_hostname="node02.example.com" jail_node02_ip="127.0.0.2 " ------- In this moment is possib...

Hi all, I am following the guide on HowToForge to get Heartbeat going for two Apache web servers (http://www.howtoforge.com/high_availability_heartbeat_centos), a quick question for anyone who might have a similar setup. Do I have to assign the service IP to either of the NICs or does Heartbeat do that automagically? Thanks -- "The secret impresses no-one, the trick you use it for is