similar to: HBA enumeration and multipath configuration

Displaying 20 results from an estimated 1000 matches similar to: "HBA enumeration and multipath configuration"

2015 Mar 05
1
Cannot remount drive after lost iSCSI connection
The most recent message is: [3108269.919256] sd 2:0:1:0: timing out command, waited 1080s [3108269.919528] sd 2:0:1:0: [sdb] Unhandled error code [3108269.919535] sd 2:0:1:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_OK [3108269.919540] sd 2:0:1:0: [sdb] CDB: Read(10): 28 00 00 01 21 47 00 00 08 00 [3108269.919586] EXT4-fs error (device sdb1): ext4_find_entry: reading directory #2 offset 0
2010 Aug 31
3
Automatically detecting LUNs without a reboot
Hi everybody. I have an HP StorageWorks array connected to one of my servers, connected via an LSI controller (lspci reports: SCSI storage controller: LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 08)) on an HP DL385 running CentOS 5.5 x86_64. I have set up multipath and all is working but, when I create a snaphost and export it as a new LUN from the HP web interface, it
2007 Apr 18
1
[Bridge] single briged network internet access problems
Hi, I've some problems with this network : [ host1 eth0: 10.22.2.4/8 ] [ host2 eth0:10.22.2.5/8 default route host3] \ / SWITCH internet | | |
2010 Jan 28
3
How to map ata#.# numbers to /dev/sd numbers?
On my C5 machine (a Dell XPS420) I have a 500Gb disk on the internal SATA controller. I also have a SiI3132 dual-port multi-device eSATA card. This is connected to an external SATA array of disks. Now occasionally I see something like this in my logs ata7.01: exception Emask 0x0 SAct 0x0 SErr 0x0 a ction 0x0 ata7.01: irq_stat 0x00060002, device error via D 2H FIS ata7.01: cmd
2020 Jun 03
7
Help with ssh -A, screen, ssh -a, detach, logout
Hi, I've noticed some ssh behaviour that I wish didn't happen. I was wondering if someone can explain how I can stop it from happening, or explain why it's unavoidable. If I ssh-with-agent-forwarding from one host to a second host, and on the second host use something like nohup/screen/tmux/daemon, and from within that new process session, start a long-running command via
2011 Oct 19
1
why does rsync translate user@host into '$RSYNC_RSH -l user host'?
Why does rsync believe it knows more about the use of the token to the left of the colon than the program which will be used as the remote connection? I have a script called sshto with accepts targets like this: host1!host2!host3 and constructs the requisite ssh ProxyCommand options to do a multihop ssh to host3 to run a command. Very useful if connecting to firewalled nonroutable hosts or to
2013 Apr 02
1
puppet kick question
Hello, I have basically two questions regarding *puppet kick* (old puppetrun) when calling a "puppet kick host1.com host2.com host3.com" : first question) does puppet kick deploy the catalogue on the three hosts serially or in parallel?? and 2) what happens if for any reason the deployment fails on host1 ?? will puppet continuing deploying on host2 and host3 or will
2013 Jun 20
2
Question about vport operation for FC HBA
Hi, When I want to use NPIV for a FC HBA in my Linux machine, I got the below error msg in virsh: virsh # nodedev-create /home/kvm/vHBA.xml error: Failed to create node device from /home/kvm/vHBA.xml error: internal error Parent device scsi_host20 is not capable of vport operations I checked the /sys/class folder for my HBA device that I want to use its NPIV feature, it's there:
2016 Oct 12
5
Backup Suggestion on C7
Hi list, I'm building a backup server for 3 hosts (1 workstation, 2 server). I will use bacula to perform backups. The backup is performed on disks (2 x 3TB on mdraid mirror) and for each hosts I've created a logical volume with related size. This 3 hosts have different data size with different disk change rate. Each host must have a limited sized resource and a reserved space. If a
2010 Feb 26
1
Re: Error: Device 0 (vif) could not be connected.Hotplugscripts not working
Hello everyone! I''m new with Xen and i''ve been dealing with the same error the last week. I''m pretty much lost, i don''t know what else to do so i ask for your help. In my case i installed Xen on a amd64 Pc, with Gentoo. I installed the following packages: xen, xen-tools and xen-sources from the gentoo repositories. I''m using 2.6.31-xen-r10 gentoo
2011 Feb 09
1
LDAPS fault tolerance not working with dovecot
Hello list, In my dovecot-ldap.ext I have: uris = ldaps://host1 ldaps://host2 ldaps://host2 Today host1 hangs and new connections can't be established with mail server. Connected users worked fine (auth_cache_size = 5 k auth_cache_ttl = 15 mins). At this time - host2 and host3 are working fine, but switching to them was not happen. Why ? In logs I got: Feb 09 10:20:36 imap-login: Error:
2010 Mar 12
1
unable to get domain list of KVM guests from libvirt as non-root user
I have a python script that monitors the guest VMs on a servers running Xen, but the script doesn't work properly on a server I just built with KVM. The script runs as a non-root user (same on all servers) and simply gathers some details on the status and names of the domains running on the host. The Xen and KVM servers are running CentOS 5.4 x86_64 and are using the same version of
2016 Sep 03
2
Ang: Ang: Re: Ang: Ang: Re: Ang: Re: attaching storage pool error
Hi! Report from my multipath tests today. My test virtual machine, that runs from an NPIV pool, is not able to use multipath. When I pulled the cable from one of the targets, it crashed. But, strangely, it could boot up again on that other path, that it just crashed on. That tells me it can use both paths, and is not limited to one of them only, but because the multipath layer isn't
2011 Jan 31
3
redirecting traffic using iptables
Hi. I have two internet connections, the ADSL2+ is very very cheap (but fast 10mb) and I want to use the SHDSL (2mb) only for mail,ssh,http OUT and the ADSL2+ only for surfing. I all works fine if people specify the proxy in the browser, but in case like flash it of no use. Further if I can make the 80/443 traffic go through the proxy only, its an added bonus. If this can be done, fine. Bue I
2012 Sep 29
2
High availability for guests
Hello, What is the recommended way to offer high availability to Guests? For example, let host1, host2 and host3 be libvirt and KVM/Qemu enabled. If I start a guest in host1, how can I guarantee that it will stay online if host1 goes down? GlusterFS, for example, would take care of storage; but what about CPU and RAM? How can this be accomplished? Thank you for any feedback or comment in
2013 Mar 02
1
Please help: Any way to query host membership in nested ldap groups?
Hi all, I have a openldap server setup with netsted netgruops,. Say the netgroups are: ngA: (host1, -, - ), (host2, -, - ) ngB: ngA, (host3, - - ) ngc: ngB, (host4, -, -) Is there a way to find host1's membership? so that I can return: ngA, ngB, ngC? Thanks a lot. --Rob
2010 Mar 10
2
unable to get domain status from libvirt & KVM
I have a python script that monitors the VMs on physical host servers running Xen, but the script doesn't work properly on a server I just built with KVM. The script runs as a non-root user and simply gathers some details on the status and names of the domains running on the host. Both Xen and KVM servers are running the same version of libvirt (libvirt-0.6.3-20.1.el5_4) and have the
2006 May 30
1
seg on windows-pr-0.5.1 (was RE: win32-eventlog 0.4.0)
Pe?a wrote: > Hi Dan, > i get a segfault on windows-pr if i run mulitple tails by threading, one thread for each host i''m tailing. > > C:\family\ruby\win-eventlog>dtail.rb > thread/tail-ing Security on host1 > thread/tail-ing Security on host2 > thread/tail-ing Security on host3 > thread/tail-ing Security on host4 > thread/tail-ing Security on host5 >
2010 Mar 11
2
unable to get domain status from libvirt & KVM
I have a python script that monitors the VMs on physical host servers running Xen, but the script doesn't work properly on a server I just built with KVM. The script runs as a non-root user (same on all servers) and simply gathers some details on the status and names of the domains running on the host. Both Xen and KVM servers are running the same version of libvirt
2005 Jul 15
2
[Bug 2873] Including username and hostname in both source and dest fails
https://bugzilla.samba.org/show_bug.cgi?id=2873 wayned@samba.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID ------- Additional Comments From wayned@samba.org 2005-07-15 11:58