This guide describes how to administer HPE Extents File System (HPE XFS) shared file systems. This guide was revised for HPE XFS Shared File Systems 8.10 in DMF Suite 4.10.

HPE Extents File System (HPE XFS) is a file system implementation type for the Linux operating system that provides a collection of enhancements to distribution-provided XFS. HPE XFS focuses on scalability, performance, and manageability features.

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For XFS volumes and especially on HP gear, I don't use LVM (some people do, though). With HP controllers, the block device presentation is abstracted, so I use a pretty basic filesystem formatting string: mkfs.xfs -f -d agcount=32 -l size=128m,version=2 /dev/sdX` The fstab has a couple of mount options:

Feb 22, 2017 · I have made /dev/sdb which is a 16 TB disk using hardware RAID, where I am temped to put XFS directly on /dev/sdb without making partitions. In the future will I need to expand this to double the size. The hardware is an HP ProLiant DL380 Gen 9 with 12 SAS disk trays in the front.

Use a large value for the HPE XFS probe_limit parameter . Set up passwordless root ssh access . Unmount an HPE XFS shared file system before growing It. Use a warm start for rpcbind . Prevent recovery timeout in a non-HA DMF 6 environment. Execute migrated files …

Dec 24, 2016 · To reclaim the disk space you need to do the following activities if you have created that volume using the Logical Volume (LV) and Volume Group (VG). Remove Physical Volume (PV) from LVM. I have done this activity on an HP-UX machine, you can perform the same on a Linux machine also. List the mount point using the below command:

Many system administrators may find that they want or need to repartition disks when they switch to HPE XFS file systems and/or logical volumes. Some of the reasons to consider repartitioning are: If you plan to use logical volumes, you may want to put the HPE XFS log into a …

On DL380p gen8 servers using XFS on top of LVM on top of raid 1+0 with 6 disks, an identical workload results in a ten-fold increase in disk writes on RHEL 6 compared to RHEL 5, making applications unusable.

Jun 23, 2020 · My printer is converting pdf files to xfs files. What do I need to do tto stop this? - 7657299