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Questions tagged [xfs]

XFS is a scalable, high performance journaling file system from Silicon Graphics, later ported to Linux.

XFS is a scalable, high performance journaling file system from Silicon Graphics, later ported to Linux.

Not to be confused with extensions for financial services, sometimes called XFS by those that use it.

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large PAGE size for XFS block size

I am using ubuntu 14 LTS x86_64 with Page size 4096 (bytes). XFS documentation suggests that block size of XFS can not exceed kernel PAGE Size. Do I need to use huge Pages to increase File system block size Could you also suggest if there are…
ondway
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XFS, is it possible to write file in contiguous blocks?

I'm wondering if there is a way to write a file in contiguous extent, to completely avoid fragmentation in certain file of the filesystems. I mean, XFS filesystem under Linux.
JosephITA
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Docker use different filesystems in a container

How can I use different filesystems in a container? I have tried to make an img with XFS filesystem. mkfs.xfs proba.img It was succesful, but when tried to mount it, get following error. Already tried to use chmod, but same error. mount: block…
user4725754
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xfs performance while repetitive writing large files

Hi fellow programmers/developers, I am trying to measure xfs performance on our raid storage. While doing that, I see an unusual observations. Before going to the observations, few details: 1. I know that while writing to xfs repetitively with each…
Jitendra Singh
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XFS CEN not update printer status of ATM

I want to get the ATM journal printer status using WFSGetInfo() XF API function. It returns status but it is not updated. HRESULT resultExec= WFSGetInfo( hSer,WFS_INF_PTR_STATUS,NULL,WFS_INDEFINITE_WAIT,&lp); printf("\n Printer Result…
Mahdi
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xfs, it is possible to disable the log?

I'd like to disable log in the xfs. I didn't find an option in mkfs.xfs So my question is: Is it possibile to disable them or move them in RAM? If yes, how? Thanks
JosephITA
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how to set up guaranteed io with XFS?

According to wikipedia XFS is capable to guarantee the rate of IO. How can I setup this under Linux (more specifically Centos 5.5)? Or does that only apply for IRIX?
tothphu
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Which linux file system is more suitable to serve for video file streaming?

Currently I'm choosing among XFS, ReiserFS and ext4, not sure which one will be better. My application is a video on demand service, with thousands of video files. Any suggestions?
ciphor
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How to modify the number of XFS pre-allocated blocks?

I wrote a simple program and ran the program on ext4 and xfs. #include #include #include #include #include #include #include int main(int argc, char *argv[]) { …
hue
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Does Kudu have requirements on the block size of the file system?

When initializing Kudu, will check if the file system supports punch hole. Kudu will create a test file when initailizing and do puch hole, and check if the file's size is what we'd expect. However, kudu use 4k offset to test punch hole. On xfs,…
chenhehe
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Linux read call behavior when a segment of the file is corrupted

Context : OS : Red hat 8.X File systems : EXT4, XFS Storage Types : SSD, HDD Corruption : Meant here is an activity that result in written data cannot be retrieved as it was written. .e.g. Disk Device level corruption. Linux read call signature is…
aKumara
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Where can I find a public version of the XFS specification document for ATM cash dispensers?

I am working on a software that interacts with the cash dispenser of an ATM. I was referred to an XFS specification document, but the link is broken. I have tried checking the Google archives and other websites. Are there any public versions of the…
Goutam02
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I want to resize my linux root volume to create a separate partition. (aws ec2)

//as-is [root@ip-172-28-72-124 /]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nvme0n1 259:0 0 100G 0 disk ├─nvme0n1p1 259:1 0 100G 0 part / └─nvme0n1p128 259:2 0 1M 0 part ———————————————————————————————————— //…
JT Kon
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kernel crash and hung up while umounting xfs

Ubuntu 18.04.2 LTS Linux node-b02-08-06 5.3.0-45-generic #37~18.04.1-Ubuntu SMP Fri Mar 27 15:58:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Using XFS with Ceph rdb and mount by OverlayFS, sometimes system hung up with kernel crash like…
xiaozi
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Increate xfs partition size lvm

I am trying to increase xfs disk lvm but I am missing something "/" size is 70 GB and I want to enlarge it to 90GB . I enlarged the underlying /dev/sda size to 140gb (it was 120gb) So I have enough space to add. Also - vgdisplay lvdisplay shows…
liorke
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