Server Fault Stack Exchange
Server Fault Stack Exchange

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.

320 questions
0
votes
1 answer

How should I setup an Ubuntu server on EC2 (MySQL, code location, etc..)?

I've started to fiddle around EC2, and I can't seem to understand the "AWS way" of setting up a server. I'm using Ubuntu server 10.10 64 bit, from an official AMI by Canonical. There is an EBD drive connected to the server. I need a standard LAMP…
Doron
  • 543
  • 1
  • 6
  • 14
0
votes
2 answers

How should I backup this large volume?

I have a 10TB XFS filesystem on a SLES 10.2 server. I am currently running rsync on it once per day, to sync it with a disk-based online backup on another server. The primary volume is quite busy as it is, and so rsync is only running at 2MB/sec…
lukecyca
  • 2,185
  • 13
  • 20
0
votes
0 answers

Restore docker btrfs subvolumes from another drive

I use OpenSUSE Tumbleweed with btrfs as root fs. I decided to free up space on root and move docker root directory to my home (XFS filesystem). Problem was, after moving and made symbolic link to /var/lib/docker, docker refuse to start. After change…
nintyfan
  • 101
  • 1
0
votes
1 answer

Red Hat 7 XFS partition could not be mounted (can't read superblock)

I have a problem with several mounts. Can't read superbock is the error as reported below as example. I tried xfs_repair with/without -L but still got issue. Could someone advice? # mount /dev/lvm02/backup.vol /backup/ mount:…
Lucas Rey
  • 101
  • 4
0
votes
1 answer

How to recover XFS file system which xfs_repair not work because of busy?

I got problem in disk of my database which is xfs file system. I tried to repair [root@scan /]# xfs_repair /dev/md127 xfs_repair: cannot open /dev/md127: Device or resource busy [root@scan /]# ls /data ls: cannot access /data: Input/output…
Melih
  • 101
  • 3
0
votes
1 answer

inodes & read only bind mount

I'm using xfs filesystem, speaking about inodes topic have a question: does RO bind mount points consumes inodes? The information is the same, strictly speaking; because the binds mounts point to a directory in the same filesystem. With df -i is…
Julio C. Pompa Puente
  • 1
  • 1
0
votes
1 answer

Very big device in Centos

I have older VM (Centos7) where I have many disks. Now it is 36 vmdk (22TB). I wanted extend one virtual disk to 2400GB and create new partition for LVM (3th on disk). But after I create partion I see that operation was slowly than is normal. So I…
Pavel
  • 397
  • 6
  • 16
0
votes
1 answer

Is possible to change metadata of XFS system to another disk (such SSD)

I've a system in VPS with a big XFS. Now I have the possibility to add an SSD device to that VPS. Is it possible to change the meta-data destination from partition formatted as SSD to SSD partition to improve logging? All the information I see is to…
abkrim
  • 407
  • 6
  • 18
0
votes
0 answers

is the PERC controller limited to 1M of stripe size?

I have a dell powerdge linux (CentosOS8) server with a perc h740p controller and I am testing different strip/chunk sizes for a 10+2 RAID6 array of disks. For what I understood after spending days reading docs on the internet, under linux the stripe…
pink0.pallino
  • 1
0
votes
1 answer

xfs_repair runs instantly, surely this should take some time to run?

I'm trying to troubleshoot some issues with multiple database engines crashing and logs suggesting corruption while reading from disk, so I'm running xfs_repair on a 2TB NVMe which contains the files. However the program runs instantly which doesn't…
synkyo
  • 101
  • 2
0
votes
0 answers

File system to maximize utilizable space on a drive

I'm trying to fit as many 108 GB files on a 16 TB as possible. If I format the drive for ext4 with default options I can fit 138 files on it. But if I do mkfs.ext4 -m 0 -T largefile4 /dev/xxx 146 files will fit on. What file system and options can…
ThomasHunter
  • 5
  • 3
0
votes
0 answers

XFS (dm-11): writeback error on sector

I am continously getting the following error : XFS (dm-11): writeback error on sector xxx I can't find how to fix the issue neither what is causing it. My environnent: an ovirt (4.3.8) cluster, with 3 centos (7.7.1908) nodes, running gluster…
user3604359
  • 1
0
votes
2 answers

Increase memory usage on NFS Server

I'm producing data (100GB files) that are finally copied to a server through NFS v4.2, on a 10Gb network. These files are stored on many HDDs, with XFS formatting (one copy per target drive). When the copy tasks are running: There is a huge memory…
Ealrann
  • 103
  • 3
0
votes
3 answers

Cannot resize XFS partition after volume increase

I have increased the size of my volume from 8GB to 16GB. After resizing the volume, I would like to expand the partition to take on the additional space. However, this operation is failing with data size unchanged, skipping. $ lsblk NAME MAJ:MIN…
bkr879
  • 125
  • 4
0
votes
1 answer

How do I maximize nvme raid0(md) performance (in linux)?

Nvme raid0 read(and write) performance is sometimes worse than the performance of one individual underlying drive. hdparm -t /dev/md0 : Timing buffered disk reads: 7054 MB in 3.00 seconds = 2350.46 MB/sec hdparm -t /dev/nvme0n1 : Timing…
Horatiu
  • 41
  • 5
1 2 3
…
21 22