device mapper multipath

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RHEL5.5 : HP-Japan : Cannot config multipath device for P2000 G3 SAS

KCS Solution updated on 24 Aug 2012, 5:51 AM GMT - 2 -

0

Red Hat Enterprise Linux
マルチパスはディスクをどのようにグループ化しますか? なぜ新しく追加した LUN が、新しいマルチパスデバイスを作成する代わりに、既存のマルチパスデバイスにパスを追加するのですか?

KCS Solution updated on 24 Oct 2012, 4:34 AM GMT - 0 -

0

Red Hat Enterprise Linux
Accessing raw devices returned "Device or resource busy"

KCS Solution updated on 01 Aug 2012, 1:36 PM GMT - 1 -

0

Red Hat Enterprise Linux
Multipath device not created and the 'mutipath' command hang.

KCS Solution updated on 30 Jul 2012, 10:10 AM GMT - 0 -

0

Red Hat Enterprise Linux
Getting "Device or resource busy" error when trying to read from raw device.

KCS Solution updated on 30 Jul 2012, 10:03 AM GMT - 1 -

0

Red Hat Enterprise Linux
How do I install to a specific LUN during a kickstart installation?

KCS Solution updated on 27 Jul 2012, 4:26 PM GMT - 1 -

5

Red Hat Enterprise Linux
Why do I see the message "multipath.conf line <#>, invalid keyword: polling_interval" during bootup or when starting multipathd in RHEL 5 or 6?

KCS Solution updated on 03 Jul 2012, 7:57 PM GMT - 0 -

0

Red Hat Enterprise Linux
Multipath root devices did not fail over after SAN controller failure on Red Hat Enterprise Linux

KCS Solution updated on 21 Jun 2012, 12:15 AM GMT - 0 -

0

Red Hat Enterprise Linux
Some multipath device nodes do not exist in /dev/mapper after booting in RHEL 6

KCS Solution updated on 20 Jun 2012, 7:24 PM GMT - 0 -

0

Red Hat Enterprise Linux
After adding netapp lun to server it fails to boot

KCS Solution updated on 08 Jun 2012, 2:54 PM GMT - 1 -

0

Red Hat Enterprise Linux
Udev's block device setups which generate /dev/disk/* should link to /dev/mpath/mpath*, not the underlying /dev/sd* units.

KCS Solution updated on 07 Jun 2012, 9:08 AM GMT - 1 -

0

Red Hat Enterprise Linux
kernel: qla2xxx 0000:13:00.0: Unknown status detected 0x13-0x0 observed on Red Hat Enterprise Linux servers

KCS Solution updated on 30 May 2012, 12:28 AM GMT - 0 -

0

Red Hat Enterprise Linux
scsi_reserve is not registering all paths in a multipath map after a node is fenced in RHEL 5 Update 6

KCS Solution updated on 26 Apr 2012, 3:13 PM GMT - 0 -

0

Red Hat Enterprise Linux
Why are there I/O reads from passive paths when using device-mapper-multipath on Red Hat Enterprise Linux?

KCS Solution updated on 26 Apr 2012, 12:57 AM GMT - 0 -

0

Red Hat Enterprise Linux
raw devices pointing to incorrect disks after storage changes with multipath

KCS Solution updated on 31 Mar 2012, 3:52 PM GMT - 0 -

0

Red Hat Enterprise Linux
multipathd -k throws "ux_socket_connect: No such file or directory" error

KCS Solution updated on 26 Mar 2012, 10:21 AM GMT - 2 -

0
How does the multipath group the disks ?. What could be the reason newly added LUN adds additional path to the existing mpath devices instead of creating new mpath devices ?

KCS Solution updated on 26 Mar 2012, 6:06 AM GMT - 1 -

0

Red Hat Enterprise Linux
Red Hat Enterprise Linux 6.1 will not boot with multipath enable

KCS Solution updated on 21 Mar 2012, 5:44 AM GMT - 1 -

0

Red Hat Enterprise Linux

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device mapper multipath

RHEL5.5 : HP-Japan : Cannot config multipath device for P2000 G3 SAS

マルチパスはディスクをどのようにグループ化しますか? なぜ新しく追加した LUN が、新しいマルチパスデバイスを作成する代わりに、既存のマルチパスデバイスにパスを追加するのですか?

Accessing raw devices returned "Device or resource busy"

Multipath device not created and the 'mutipath' command hang.

Getting "Device or resource busy" error when trying to read from raw device.

How do I install to a specific LUN during a kickstart installation?

Why do I see the message "multipath.conf line <#>, invalid keyword: polling_interval" during bootup or when starting multipathd in RHEL 5 or 6?

Multipath root devices did not fail over after SAN controller failure on Red Hat Enterprise Linux

Some multipath device nodes do not exist in /dev/mapper after booting in RHEL 6

After adding netapp lun to server it fails to boot

Udev's block device setups which generate /dev/disk/* should link to /dev/mpath/mpath, not the underlying /dev/sd units.

kernel: qla2xxx 0000:13:00.0: Unknown status detected 0x13-0x0 observed on Red Hat Enterprise Linux servers

scsi_reserve is not registering all paths in a multipath map after a node is fenced in RHEL 5 Update 6

Why are there I/O reads from passive paths when using device-mapper-multipath on Red Hat Enterprise Linux?

raw devices pointing to incorrect disks after storage changes with multipath

multipathd -k throws "ux_socket_connect: No such file or directory" error

How does the multipath group the disks ?. What could be the reason newly added LUN adds additional path to the existing mpath devices instead of creating new mpath devices ?

Red Hat Enterprise Linux 6.1 will not boot with multipath enable

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