similar to: Disks do not mount at boot

Today a user asked me whether a file on one host can be different on another host. I was busy composing an answer to tell that the /home space on all clients are mounted using NFS from the file server. Any host will therefor see the same file. The user pointed me to his file and I copied this file from the client and compared this with the file on the file server. To my surprise it turned out

No functional change. --- tests/lvm/test-lvm-filtering.sh | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/tests/lvm/test-lvm-filtering.sh b/tests/lvm/test-lvm-filtering.sh index 0c8b8803a..abb88ae6c 100755 --- a/tests/lvm/test-lvm-filtering.sh +++ b/tests/lvm/test-lvm-filtering.sh @@ -40,22 +40,22 @@ pvcreate /dev/sdb1 vgcreate VG1 /dev/sda1 vgcreate VG2

Hello, We have a VM (under KVM - a VPS service by our ISP) running CentOS 7. On it we have 2 NFS mounts, one for backup and one as a live file system (where there are two user homes as well): ----------------------------------------------------------------------------------------------------------------------- # cat /etc/fstab /dev/mapper/centos-root / xfs defaults

I am trying to do a classic R -d valgrind --vanilla < mypkg-Ex.R as described in http://cs.swan.ac.uk/~csoliver/ok-sat-library/internet_html/doc/doc/R/2.9.1/doc/manual/R-exts.html#Using-valgrind The problem is valgrind crashes imediately. I am using Ubuntu 10.04 LST (actually Biolinux) on a 64bit Dell Precision laptop with 4 core-i5 Intel processors. I have R-2-15-0 installed from source

Greetings, I would like to know how one can identify if a DomU is PV or HVM? Any docs which may indicate a way to find out? I have a CentOS 5.5 64bit DomU which might be HVM - how can this DomU can be made PV? Just stop the DomU, and then delete it using Virtual Machine Manager and the create another config file for a PV DomU and use xm new and then xm start? Let''s say I have a config

'--no-degraded' flag in the first mdadm call inhibits the startup of array unless all expected drives are present. This will prevent starting arrays in degraded state. Second mdadm call (after LVM is scanned) will scan unused yet devices and make an attempt to run all found arrays even they are in degraded state. Two new tests are added. This fixes rhbz1527852. Here is boot-benchmark

This one puzzles me a lot: [thba at vink layout]$ nc script/xw_functions.ample NEdit: getcwd() fails: No such file or directory NEdit: getcwd() fails: No such file or directory [thba at vink layout]$ ll script/xw_functions.ample -rw-rw-r-- 1 thba thba 16829 Oct 25 16:59 script/xw_functions.ample [thba at vink layout]$ pwd /home/thba/workarea/colibri/design/ana/layout [thba at vink layout]$

Hi, I get a warning in the domU kernels when I pass-through the ehcu/uhci devices. The usb-ports seem to work. I can use usb-sticks and a sundtek DVB-C stick. A microsoft usb-mouse is not recognized. Can I ignore the warning or do I have some serious issue/misconfiguration? Dom0: xm info: host : luna release : 3.1.0-rc5+ version : #6 SMP Sat Sep

Hi Arend, I had the same problem on RH 9 as you, but the tip on http://stat.bell-labs.com/RS-DBI/download/index.html at the bottom telling: """"""""""""""""""""""""""""""""""""""""" The

I am getting an odd situation when backing up a number of ext3 filesystems and was wondering if it could be caused by journalling. Over the space of a minute the load average will jump from 2 to over 40 and the system will be unresponsive for anywhere from 8 to 25 minutes. I am going to be trying a number of things, but was wondering if anyone could see the reason for the high load given the

While writing a file to an ext3 filesystem, i get some drive errors on the console. I guess is a drive/ide related problem more that a ext3 one, but anyway the debug output is here if you want to take a look. And, by the way, what means that DRQ thing?? Oct 7 20:31:36 fargo kernel: (journal.c, 218): kjournald: kjournald wakes Oct 7 20:31:36 fargo kernel: (journal.c, 202): kjournald:

I have 10 servers in a cluster running Debian Etch with 2.6.26-bpo.2 with a backport of ocfs2-tools-1.4.1-1 I'm using AoE to export the drives from a Debian Lenny server in the cluster. My problem is if I mount the ocfs2 partition on the server that is exporting it via AoE it fences the entire cluster. Looking at the logs exporting the ocfs2 partition doesn't give much information...

I have a system on which kjournald becomes blocked in D state quite often. Looking at a core file we have 5 mounted ext3 filesystems: crash> mount VFSMOUNT SUPERBLK TYPE DEVNAME DIRNAME 10037e07b00 10037e4ec00 rootfs rootfs / 10037e07ec0 10037e4e400 proc /proc /proc 10037e07d40 102188abc00 tmpfs

Hi, I have a integer vector x that contains a unique set of numbers: x <- c(1,2,4,6,8,10,12) Is there a simple test I can use to determine if an integer such as 6 is contained in x ? Thanks in advance for any help, Arend

Hi, I have what should be a simple question. I would like to generate a histogram of x <- c("a","b","c","b","c","c") where the first bar to be labeled 'c' with height 3, second bar to be labeled 'b' with height 2 and third bar to be labeled 'a' with height 1. This should be an easy task in R but I think I

Hi, A couple of our important servers, both running FC4 but one i386 and one x86_64, have been crashing recently. They both are running ext3 data=journal with large external journals and high commit intervals. Both machines use the gdth driver for their hardware RAID sets, if that's of any use. I think the hardware is good in both cases. I hope someone finds this data useful enough to be

Hi all, and particularly Andrew and Stephen, I recently "upgraded' one of my NFS fileservers from (patched)2.4.18 to 2.4.23-pre7 (in order to resolve a HIMEM related memory pressure problem). Unfortunately I have experienced what appears to be a deadlock. The one I will describe was experienced while running 2.4.23-pre7, though I had a very similar problem in 2.4.22 (but

We at Wiseguys are looking into GlusterFS to run our Internet Archive. The archive stores webpages collected by our spiders. The test setup consists of three data machines, each exporting a volume of about 3.7TB and one nameserver machine. File layout is such that each host has it's own directory, for example the GlusterFS website would be located in:

(Sent to linux-raid, linux-kernel and ext3-users since I'm not sure what type of issue this is) I've got a test system here running Redhat 7.1 + stock 2.4.9 with these patches: http://www.fys.uio.no/~trondmy/src/2.4.9/linux-2.4.9-NFS_ALL.dif http://www.zip.com.au/~akpm/ext3-2.4-0.9.6-249.gz http://domsch.com/linux/aacraid/linux-2.4.9-aacraid-20010816.patch All three patches applied

While investigating erratic performance on one our our servers, I'm getting some very odd performance stats coming from vmstat. What initially appeared to be happening is the machine goes into a hard loop in some mod_perl webserver code. Now there still may be an issue with the code, but my code examinations show no possible way this could be happening, but what I'm writing to you