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Questions tagged [xfs]

XFS is a file system originally for SGI's IRIX OS, but is now available for Linux. It is known for handling large files and large file systems well, one of the few Linux file systems that can handle partitions over 16.8TB.

XFS is a file system originally for SGI's IRIX OS, but is now available for Linux. It is known for handling large files and large file systems well, one of the few Linux file systems that can handle partitions over 16.8TB.

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centos7 xfs lmv cloning on smaller device

I'm going to repropose a question posted on stackoverflow a week ago, I'm sorry if someone found this spam but I still need help to solve this issue. I thought it could be useful also for others. First of all, I have a server based on Centos7 which…
rivaldid
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VM Guest resize on CentOS7 xfs partition

I must be missing the boat. I'm trying to add more space to a virtual CentOS 7 server XFS partition running inside VMware. I've added 10 GB of space to a drive inside vSphere for the guest. The CentOS 7 server recognizes it cannot seem to get the…
fabricatedmind
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blockdev --getbsz reports different blocksize when partition is mounted

I have a centos 7 machine and am trying to mount an xfs parition with a 4096 kb block size. when the xfs patition is unmounted: blockdev --getbsz /dev/xvdc 4096 when mounting using mount -t xfs -o noatime /dev/xvdc /iops2 the mount…
Nadav Reichler
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Lost LVM meta data, but filesystem still works

Here is setup: 70TB JBOD as part of a SAN, split into 5 LUNs (4x15TB and 1x10TB). File server running Centos 7 connects to the 5 LUNs via iSCSI, using iscsiadm, across two netowrk paths, for a total of 10 paths. Use dm-multipath to aggregate these…
Vince
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Unable to resize logical volume

I'm showing a difference in available space in lvdisplay vs df -h [user@box]~ lvdisplay --- Logical volume --- LV Path /dev/rhel_data/www LV Name www VG Name rhel_data LV UUID …
a coder
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RAID geometry parameters for XFS on top of LVM

I need to set up an XFS filesystem on top of LVM on top of a hardware RAID-6 (10x 6TB + 2 parity) and I found the guideline on http://xfs.org/index.php/XFS_FAQ ("How to calculate the correct sunit,swidth values for optimal performance") which…
Michael
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How to investigate high CPU for dmeventd (lvm2 / xfs)

I have three CentOS 7.2.1511 Servers that started showing dmeventd at the top of the cpu utilization (single core). They are running docker and apache mesos. Even when I shutdown docker and mesos the load doesn't drop for dmeventd What would be the…
user2363318
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Run out of space when copying between similar XFS systems

I have a 4Tb disk with 1 xfs partition (sda1). I wanted to copy almost all the data there (2,8Tb from the 3,6Tb used) into a new disk (sdc1). First I have prepared sdc in the same way sda: parted -l Model: ATA WDC WD40EZRX-00S (scsi) Disk…
alexis
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Cannot mount XFS - bad superblock

Please bare in mind I am very noob and have not much idea what I am doing. We have a Dell PowerEdge 420 with a 716iS iSCSI raid. The network connect dropped in the middle of disk usage and we are no longer able to mount. I tried xfs_check /dev/sdf…
user1666203
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XFS: Internal error XFS_WANT_CORRUPTED_GOTO

After what appears to be a power outage on my standby postgres database, i'm receiving the error: XFS: Internal error XFS_WANT_CORRUPTED_GOTO after the system reboots as well as postgres error log shows: ERROR: could not write block 1759002 in…
Nick
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XFS as default filesystem in the enterprise

After reading up on the whole data=ordered fiasco that EXT4 went through and how much support there was on it accommodating "broken" applications, I was surprised that a filesystem that is not guaranteed to write the data before the metadata was…
Thomas Lynema
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Recreate XFS Partition with Existing Filesystem

I have a CentOS server with two RAID arrays. The OS array and a DATA array. Long story short, recently had tons of trouble with the OS and had to reload CentOS (was 5.7 and went to 6.5). Everything is working with the OS portion now. However,…
Jason
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Does XFS support default quotas?

We need to set a default quota for all users. From what I can see from man 8 xfs_quota, you can only set quotas for individual users. I need to set a quota that applies to everyone without having to enumerate each user.
Systemspoet
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How can I recalculate XFS projects quota?

I have a XFS formatted disk and several projects quota in it. # xfs_quota -xc 'report -phN' foo 20K 22.9G 22.9G 00 [------] bar 396K 5.7G 5.7G 00 [------] buz 12K 22.9G 22.9G 00 [------] quota_test 96K 100K 1000K 00…
ernix
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mkfs fails to create a new xfs partition

I am using Ubuntu LTS 12.04 server installed as a virtual machine on VMware Workstation. Recently, I extended the logical disk. I used sudo fdisk /dev/sdb command and i created an extended disk that i named sdb1. When i run the fdisk -l command it…
ghassen
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