lvm2

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How to move a SAN LUN being used in a VG to another server without losing data on the LUN/LVM?

KCS Solution updated on 30 Jul 2023, 4:47 PM GMT - 2 -

0

Red Hat Enterprise Linux
Can we create snapshot of a cached logical volume?

KCS Solution updated on 30 Jul 2023, 4:32 PM GMT - 0 -

0

Red Hat Enterprise Linux
pvremove fails with "Can't open <device> exclusively. Mounted filesystem?" on Red Hat Enterprise Linux

KCS Solution updated on 30 Jul 2023, 8:05 AM GMT - 2 -

0

Red Hat Enterprise Linux
What is `multipath_component_detection` parameter and how to use it in Boot from SAN environments with third party multipathing solution

KCS Solution updated on 29 Jul 2023, 2:45 PM GMT - 0 -

0

Red Hat Enterprise Linux
Why are there so many "lvname_rimage_x" devices for a LV.

KCS Solution updated on 29 Jul 2023, 2:37 PM GMT - 0 -

0

Red Hat Enterprise Linux
Are the "lvmlockd" and "LVM-activate" resource agents supported with pacemaker on RHEL 7?

KCS Solution updated on 26 Jul 2023, 2:32 PM GMT - 1 -

0

Red Hat Enterprise Linux
Are VMware VMDK disk images a supported shared storage method in Red Hat Enterprise Linux High Availability Cluster?

KCS Solution updated on 25 Jul 2023, 7:45 PM GMT - 9 -

5

Red Hat Enterprise Linux
LVM unable to use device with message "dev_is_mpath_component /dev/sdb multipath wwid <>" or "Cannot use /dev/sdb: device is a multipath component"

KCS Solution updated on 24 Jul 2023, 1:10 PM GMT - 0 -

0

Red Hat Enterprise Linux
dracut が "dracut-install ERROR installing /usr/lib/systemd/system/multipathd.service" というエラーで失敗する

KCS Solution updated on 23 Jul 2023, 6:03 AM GMT - 0 -

0

Red Hat Enterprise Linux
Accidentally created a partition on an LVM physical volume.

KCS Solution updated on 22 Jul 2023, 8:15 AM GMT - 0 -

0

Red Hat Enterprise Linux
Getting an error ' fsadm: Filesystem "swap" on device "/dev/mapper/rhel-swap" is not supported by this tool' while extending swap LV and it's filesystem.

KCS Solution updated on 20 Jul 2023, 8:44 AM GMT - 0 -

0

Red Hat Enterprise Linux
How to configure lvm filter, when local disk name is not persistent?

KCS Solution updated on 17 Jul 2023, 5:28 PM GMT - 6 -

1

Red Hat Enterprise Linux
lvm is showing wwid device names from /dev/mpath instead of /dev/mapper devices

KCS Solution updated on 17 Jul 2023, 5:12 PM GMT - 1 -

0

Red Hat Enterprise Linux
What is the meaning of messages "lvm: Device ab:cd not found. Cleared from lvmetad cache."

KCS Solution updated on 12 Jul 2023, 4:56 PM GMT - 0 -

0

Red Hat Enterprise Linux
Default use_devicesfile value results in non bootable system after upgrade to RHEL 9.2

KCS Solution updated on 12 Jul 2023, 12:49 PM GMT - 0 -

0

Red Hat Enterprise Linux
Accidentally Extended Striped LV with Linear PVs.

KCS Solution updated on 11 Jul 2023, 7:55 AM GMT - 0 -

0

Red Hat Enterprise Linux
LVM commands issue warning "WARNING: locking_type (0) is deprecated, using --nolocking." on RHEL 8

KCS Solution updated on 06 Jul 2023, 3:49 AM GMT - 0 -

0

Red Hat Enterprise Linux
Read-only locking type set. Write locks are prohibited. (LVM)

KCS Solution updated on 06 Jul 2023, 2:18 AM GMT - 1 -

0

Red Hat Enterprise Linux
LVM and other commands accessing storage devices hang when a device-mapper-multipath device has no active paths in RHEL

KCS Solution updated on 05 Jul 2023, 12:31 PM GMT - 10 -

5

Red Hat Enterprise Linux
Can I perform a pvmove on a clustered logical volume?

KCS Solution updated on 04 Jul 2023, 9:04 PM GMT - 3 -

0

Red Hat Enterprise Linux
How should I configure my RHEL Resilient Storage cluster to manage active/passive shared LVM volumes when I also need to manage active/active LVM volumes for GFS2?

KCS Solution updated on 29 Jun 2023, 7:58 PM GMT - 1 -

0

Red Hat Enterprise Linux
What is the proper way to migrate an LVM stack online from one SAN to another?

KCS Solution updated on 29 Jun 2023, 1:06 AM GMT - 10 -

1

Red Hat Enterprise Linux
'lvm_import_vdo' does not complete for converting very big size vdo devices

KCS Solution updated on 28 Jun 2023, 8:49 PM GMT - 0 -

0

Red Hat Enterprise Linux
Getting messages lvm: Insufficient free space: 230 extents needed, but only 1 available

KCS Solution updated on 23 Jun 2023, 10:09 AM GMT - 0 -

0

Red Hat Enterprise Linux
Cannot extend a volume group, getting error " volume group 'vg_name' holds max X physical volume(s)"

KCS Solution updated on 21 Jun 2023, 11:31 AM GMT - 0 -

0

Red Hat Enterprise Linux

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lvm2

How to move a SAN LUN being used in a VG to another server without losing data on the LUN/LVM?

Can we create snapshot of a cached logical volume?

pvremove fails with "Can't open <device> exclusively. Mounted filesystem?" on Red Hat Enterprise Linux

What is `multipath_component_detection` parameter and how to use it in Boot from SAN environments with third party multipathing solution

Why are there so many "lvname_rimage_x" devices for a LV.

Are the "lvmlockd" and "LVM-activate" resource agents supported with pacemaker on RHEL 7?

Are VMware VMDK disk images a supported shared storage method in Red Hat Enterprise Linux High Availability Cluster?

LVM unable to use device with message "dev_is_mpath_component /dev/sdb multipath wwid <>" or "Cannot use /dev/sdb: device is a multipath component"

dracut が "dracut-install ERROR installing /usr/lib/systemd/system/multipathd.service" というエラーで失敗する

Accidentally created a partition on an LVM physical volume.

Getting an error ' fsadm: Filesystem "swap" on device "/dev/mapper/rhel-swap" is not supported by this tool' while extending swap LV and it's filesystem.

How to configure lvm filter, when local disk name is not persistent?

lvm is showing wwid device names from /dev/mpath instead of /dev/mapper devices

What is the meaning of messages "lvm: Device ab:cd not found. Cleared from lvmetad cache."

Default use_devicesfile value results in non bootable system after upgrade to RHEL 9.2

Accidentally Extended Striped LV with Linear PVs.

LVM commands issue warning "WARNING: locking_type (0) is deprecated, using --nolocking." on RHEL 8

Read-only locking type set. Write locks are prohibited. (LVM)

LVM and other commands accessing storage devices hang when a device-mapper-multipath device has no active paths in RHEL

Can I perform a pvmove on a clustered logical volume?

How should I configure my RHEL Resilient Storage cluster to manage active/passive shared LVM volumes when I also need to manage active/active LVM volumes for GFS2?

What is the proper way to migrate an LVM stack online from one SAN to another?

'lvm_import_vdo' does not complete for converting very big size vdo devices

Getting messages lvm: Insufficient free space: 230 extents needed, but only 1 available

Cannot extend a volume group, getting error " volume group 'vg_name' holds max X physical volume(s)"

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