similar to: iotop :: OSError: Netlink error: Invalid argument (22)

Is there something like iotop in rpm form available for Centos 4.x? Matt

Hi ! I have a server (Centos 5) that is using a pair of SAS drives to store the data. (Mail server) They are on an adaptec raid controler with a battery backup and write back cache active. >From time to time, I have sever peak io to those data disks (> 400 to 500 iops, > 70 to 100 megs/sec). With iostat, I find that it's almost a write i/o problem. How can I find to which files

On 06/21/2011 01:15 PM, Jan Stilow wrote: > Hello, > > Nirbheek Chauhan <nirbheek <at> gentoo.org> writes: >> [...] >> >> Every few minutes, (I guess) when applications do fsync (firefox, >> xchat, vim, etc), all applications that use fsync() hang for several >> seconds, and applications that use general IO suffer extreme >> slowdowns.

I updated my backup server this weekend from CentOS 7 to CentOS 8. OS disk is SSD, /dev/md0 are two 4TB WD mechanical drives. No hardware was changed. 1. wiped all drives 2. installed new copy of 8 on system SSD 3. re-created the 4TB mirror /dev/md0 with the same WD mechanical drives 4. created the largest single partition possible on /dev/md0 and formatted it ext4 5. waited several hours for the

hi, i use libvirt 1.0.2 (-r1 , gentoo linux). when i create a vm with win7 guest, virtio nic, virtio hdd, all is running fine. but when i shutdown the windows guest, it takes somestimes 20-34 minutes !!! iotop shows me in the whole time writing with 2,xxmb/sec. is the complete machine "rewritten" to disk? i use disk.images on a raid6, but hey, dd shows me it can writes there with

Hey, I''ve a 2x4TB RAID1 setup with btrfs on kernel 3.8.0. Under high I/O load (BackupPC dump or writing a large file over gigabit) I get messages in syslog such as the one mentioned in the subject. The full non-logcheck-ignored log is under [1]. A BackupPC dump between the same exact machines onto a 2TB ext4 volume take 90 minutes on average, the process on the btrfs volume took 465

Hello, I''m a newby to dtrace and have just installed the dtrace toolkit v0.92 on a core soalris 10 1/06 installation on SUN v40z. I have tried the following commands: iotop iosnoop but I get the message dtrace: invalid probe specifier and a lot of code. At the end it says: : in action list: failed to resolve uid: Unknown variable name Could it be, that there are some

Hi, I'm running dovecot 2.2.x and I'm having an issue where I see many dovecot processes use all the available IO on a server. According to iotop the worst offenders seem to be in this state (NOTE: I swapped in phony username & IP info): dovecot/imap [someusername 123.456.789.012 UID SEARCH] The server in question is running with Maildirs on top of an XFS filesystem. Is there

Hi All. I've updated my system from 6.3 to 6.4. In my /etc/yum.repos.depel.repo I have: [epel] name=Extra Packages for Enterprise Linux - $basearch #baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch mirrorlist= http://mirrors.fedoraproject.org/mirrorlist?repo=epel-6&arch=$basearch failovermethod=priority gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5

Hi there, I have an old server (home use now), and i just did a fresh install of 5.8 on it. But the disk is constantly noisy. When running iotop, there is nothing blaring out at me. (sample output) 1722 be/3 root 0.00 B/s 0.00 B/s 0.00 % 0.10 % auditd 3 be/7 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/0] 1724 be/2 root 0.00 B/s 0.00 B/s 0.10 % 0.00

Hi I`m trying to start win2k3R2 in XEN with this config # grep -v ^# /etc/xen/win2k3.hwm | grep -xv '''' import os, re arch = os.uname()[4] if re.search(''64'', arch):     arch_libdir = ''lib64'' else:     arch_libdir = ''lib'' kernel = "/usr/lib/xen-3.2-1/boot/hvmloader" builder=''hvm'' memory = 1024 name =

[root@SardanaLi Jordi]# /usr/sbin/xm top Unexpected error: exceptions.OSError Please report to xen-devel@lists.xensource.com Traceback (most recent call last): File "/usr/sbin/xm", line 10, in ? main.main(sys.argv) File "/usr/lib/python2.4/site-packages/xen/xm/main.py", line 1021, in main rc = cmd(args) File

Hi I am getting this one on an HP nx6325 on Pardus 2007.2 with xen 3.1.0 built from packages. Started domain pardus-av.sxp Unexpected error: exceptions.OSError Please report to xen-devel@lists.xensource.com Traceback (most recent call last): File "/usr/sbin/xm", line 10, in ? main.main(sys.argv) File "/usr/lib/python2.4/site-packages/xen/xm/main.py", line 2453, in

Hello, I have recently installed xen 3.0.2 from source, but have been having some trouble getting it working. I had to make a few changes to the kernel to support my network card. After i rebooted and tried to start xend, I got the following error Traceback (most recent call last): File "/usr/sbin/xend", line 111, in ? sys.exit(main()) File "/usr/sbin/xend",

hi , I have invoked xm commands(create, shutdown,pause...) inside C programs(fork/exec), But, while connecting to console when creating a domain it gives following error: Traceback (most recent call last): File "/usr/sbin/xm", line 9, in ? main.main(sys.argv) File "/usr/lib/python/xen/xm/main.py", line 808, in main xm.main(args) File

Hi; After updating our Xen packages to current tip of xen-3.1-testing (from 3.1.0) caglar@zangetsu xen-3.1-testing.hg $ hg tip changeset: 15634:dbe47d8cb825 tag: tip user: Keir Fraser <keir.fraser@citrix.com> date: Thu Jan 31 10:07:57 2008 +0000 summary: Added tag RELEASE-3.1.3 for changeset 4835d702ba6133849bfae64b783b755c5066c094 I cannot boot domU''s

Franz Fellner <alpine.art.de at gmail.com> writes: > I also suffer from bad performance of notmuch new. I used notmuch > some years ago and notmuch new always felt instantanious. Had to stop > using it because internet was too slow to sync my mails :/ Now (with > better internet and a completely new setup using mbsync) indexing one > mail takes at least 10 seconds,

Hello everybody, i have a problem setting up a DomU with Windows XP. I get the following error: xen:/etc/xen# xm create windows.hvm Using config file "./windows.hvm". VNC= 1 Unexpected error: exceptions.OSError Please report to xen-devel@lists.xensource.com Traceback (most recent call last): File "/usr/lib/xen-3.1-1/bin/xm", line 7, in ? main.main(sys.argv) File

Yes, I thought all of those things too. Spent a good part of yesterday eliminating them as the cause. top and iotop do not show any issues. No spam filtering on this box (it?s a separate server/software). Drive is 1/3 full. No smart errors. The queue problem (and I don?t know why this isn?t handled better) turned out to be a couple of corrupted messages in the queue. Had about 400 messages

On 2020-04-29 00:40, Jeremy Allison via samba wrote: > On Mon, Apr 27, 2020 at 11:21:35PM +0200, A L wrote: >> I set up the following test case: >> * Linux 5.7-rc3 (with the patch from previous mail) >> * samba-4.12.1 >> * gcc-9.3.0 >> * liburing-0.6 >> * glibc-2.30-r8 >> >> ================================= >> Test 1) >> Copy 10 10GB