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...commands, occasional heal entries come and go: root at uk3-prod-gfs-arb-01:~# gluster volume info gv1 Volume Name: gv1 Type: Distributed-Replicate Volume ID: d3d1fdec-7df9-4f71-b9fc-660d12c2a046 Status: Started Snapshot Count: 0 Number of Bricks: 3 x (2 + 1) = 9 Transport-type: tcp Bricks: Brick1: uk1-prod-gfs-01:/data/glusterfs/gv1/brick1/brick Brick2: uk2-prod-gfs-01:/data/glusterfs/gv1/brick1/brick Brick3: uk3-prod-gfs-arb-01:/data/glusterfs/gv1/brick1/brick (arbiter) Brick4: uk1-prod-gfs-01:/data/glusterfs/gv1/brick3/brick Brick5: uk2-prod-gfs-01:/data/glusterfs/gv1/brick3/brick Brick6: uk3-...

...luster commands, occasional heal entries come and go: root at uk3-prod-gfs-arb-01:~# gluster volume info gv1 Volume Name: gv1Type: Distributed-ReplicateVolume ID: d3d1fdec-7df9-4f71-b9fc-660d12c2a046Status: StartedSnapshot Count: 0Number of Bricks: 3 x (2 + 1) = 9Transport-type: tcpBricks:Brick1: uk1-prod-gfs-01:/data/glusterfs/gv1/brick1/brickBrick2: uk2-prod-gfs-01:/data/glusterfs/gv1/brick1/brickBrick3: uk3-prod-gfs-arb-01:/data/glusterfs/gv1/brick1/brick (arbiter)Brick4: uk1-prod-gfs-01:/data/glusterfs/gv1/brick3/brickBrick5: uk2-prod-gfs-01:/data/glusterfs/gv1/brick3/brickBrick6: uk3-prod-...

...% /sys/fs/cgroup /dev/sdb1 128K 113 128K 1% /var/lib/glusterd /dev/sdd1 7.5M 2.6M 5.0M 35% /data/glusterfs/gv1/brick3 /dev/sdc1 7.5M 600K 7.0M 8% /data/glusterfs/gv1/brick1 /dev/sde1 6.4M 2.9M 3.5M 46% /data/glusterfs/gv1/brick2 uk1-prod-gfs-01:/gv1 150M 6.5M 144M 5% /mnt/gfs tmpfs 995K 21 995K 1% /run/user/1004 root at uk3-prod-gfs-arb-01:~# df -h Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 796M 916K 795M 1% /r...

...f a data frame: u[u >= range(v)[1] & u <= range(v)[2]] where u is the n column data frame under consideration and v is a data frame of values with the same number of columns as u. For example, v1 <- c(1,2,3) v2 <- c(3,4,5) v3 <- c(2,3,4) v <- as.data.frame(cbind(v1,v2,v3)) uk1 <- seq(min(v1) - .5, max(v1) + .5, .5) uk2 <- seq(min(v2) - .5, max(v2) + .5, .5) uk3 <- seq(min(v3) - .5, max(v3) + .5, .5) u <- do.call("expand.grid", list(uk1,uk2,uk3)) Here, there are 3 columns; instead of hard-coding this, can the function given above, which will restri...

...? ?1% /sys/fs/cgroup/dev/sdb1 ? ? ? ? ? ? ?128K ? 113 ?128K ? ?1% /var/lib/glusterd/dev/sdd1 ? ? ? ? ? ? ?7.5M ?2.6M ?5.0M ? 35% /data/glusterfs/gv1/brick3/dev/sdc1 ? ? ? ? ? ? ?7.5M ?600K ?7.0M ? ?8% /data/glusterfs/gv1/brick1/dev/sde1 ? ? ? ? ? ? ?6.4M ?2.9M ?3.5M ? 46% /data/glusterfs/gv1/brick2uk1-prod-gfs-01:/gv1 ? 150M ?6.5M ?144M ? ?5% /mnt/gfstmpfs ? ? ? ? ? ? ? ? ?995K ? ?21 ?995K ? ?1% /run/user/1004 root at uk3-prod-gfs-arb-01:~# df -hFilesystem ? ? ? ? ? ?Size ?Used Avail Use% Mounted onudev ? ? ? ? ? ? ? ? ?3.9G ? ? 0 ?3.9G ? 0% /devtmpfs ? ? ? ? ? ? ? ? 796M ?916K ?795M ? 1% /run/...

...% /sys/fs/cgroup /dev/sdb1 128K 113 128K 1% /var/lib/glusterd /dev/sdd1 7.5M 2.6M 5.0M 35% /data/glusterfs/gv1/brick3 /dev/sdc1 7.5M 600K 7.0M 8% /data/glusterfs/gv1/brick1 /dev/sde1 6.4M 2.9M 3.5M 46% /data/glusterfs/gv1/brick2 uk1-prod-gfs-01:/gv1 150M 6.5M 144M 5% /mnt/gfs tmpfs 995K 21 995K 1% /run/user/1004 root at uk3-prod-gfs-arb-01:~# df -h Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 796M 916K 795M 1% /r...

...keytabs are created by Samba in Active Directory via "net ads join", then used by UNIX clients to authorise and authenticate via LDAP and Kerberos. Samba works perfectly until the computers hostname is longer than 15 characters. Then any attempt to join the domain fails with: ---- [root@uk1-sysstg-sqlsyslogtest etc]# net ads join -U Administrator Administrator's password: [2006/11/01 13:14:34, 0] libads/ldap.c:ads_join_realm(1763) ads_join_realm: ads_add_machine_acct failed (uk1-sysstg-sqlsyslogtest): Internal (implementation specific) error ads_join_realm: Internal (implementat...

...? ?1% /sys/fs/cgroup/dev/sdb1 ? ? ? ? ? ? ?128K ? 113 ?128K ? ?1% /var/lib/glusterd/dev/sdd1 ? ? ? ? ? ? ?7.5M ?2.6M ?5.0M ? 35% /data/glusterfs/gv1/brick3/dev/sdc1 ? ? ? ? ? ? ?7.5M ?600K ?7.0M ? ?8% /data/glusterfs/gv1/brick1/dev/sde1 ? ? ? ? ? ? ?6.4M ?2.9M ?3.5M ? 46% /data/glusterfs/gv1/brick2uk1-prod-gfs-01:/gv1 ? 150M ?6.5M ?144M ? ?5% /mnt/gfstmpfs ? ? ? ? ? ? ? ? ?995K ? ?21 ?995K ? ?1% /run/user/1004 root at uk3-prod-gfs-arb-01:~# df -hFilesystem ? ? ? ? ? ?Size ?Used Avail Use% Mounted onudev ? ? ? ? ? ? ? ? ?3.9G ? ? 0 ?3.9G ? 0% /devtmpfs ? ? ? ? ? ? ? ? 796M ?916K ?795M ? 1% /run/...

...% /sys/fs/cgroup /dev/sdb1 128K 113 128K 1% /var/lib/glusterd /dev/sdd1 7.5M 2.6M 5.0M 35% /data/glusterfs/gv1/brick3 /dev/sdc1 7.5M 600K 7.0M 8% /data/glusterfs/gv1/brick1 /dev/sde1 6.4M 2.9M 3.5M 46% /data/glusterfs/gv1/brick2 uk1-prod-gfs-01:/gv1 150M 6.5M 144M 5% /mnt/gfs tmpfs 995K 21 995K 1% /run/user/1004 root at uk3-prod-gfs-arb-01:~# df -h Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 796M 916K 795M 1% /r...

...uilt a new Xen version (4.0.1-rc5) with jemerys git repo of 2.6.32.16 dom0 pvops kernel. When starting domains the go instantly into a paused state and eventually i see this error on the command line. [root@host test1]# xm create -c vps.config Using config file "./vps.config". [root@uk1 ndctest1]# Error: Device 0 (vif) could not be connected. Hotplug scripts not working. If i remove the vif line from the domU config the guest starts up fine. Anybody know what might be going on? [root@uk1 scripts]# ls -l /etc/xen/scripts/ total 260 -rwxr-xr-x 1 root root 2260 Aug 3 10:37...