Zfs Xattr Support

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ZFS - State of ZFS xattr support in FreeBSD

    https://forums.freebsd.org/threads/state-of-zfs-xattr-support-in-freebsd.55418/
    Nov 24, 2016 · zfs get xattr lists it as on (default) for /, /usr and /var, but as off (temporary) for all other datasets, including children of those mentioned above. Running zfs set xattr=on zroot/usr/home I get the message “property 'xattr' not supported on FreeBSD: permission denied.” …

State of ZFS xattr support in FreeBSD - Unix & Linux Stack ...

    https://unix.stackexchange.com/questions/266913/state-of-zfs-xattr-support-in-freebsd
    zfs get xattr lists it as on (default) for /, /usr and /var, but as off (temporary) for all other datasets, including children of those mentioned above. Running zfs set xattr=on zroot/usr/home I get the message property 'xattr' not supported on FreeBSD: permission denied. This agrees with the zfs man page:

Using xattrs or Extended Attributes on Linux - Linux Audit

    https://linux-audit.com/using-xattrs-extended-attributes-on-linux/
    What are extended attributes? Extended attributes or xattrs, are an extensible mechanism to store metadata on a filesystem. Metadata is a collection of information or data points about a particular object.

xattr The FreeBSD Forums

    https://forums.freebsd.org/tags/xattr/
    Mar 07, 2016 · I'm trying to work out whether or not, or rather to what extend, xattrs are supported in FreeBSD using ZFS. I've read some conflicting information. zfs get xattr lists it as on (default) for /, /usr and /var, but as off (temporary) for all other datasets, including children of those mentioned...

ZFS subvol xattr "on" vs "sa" Proxmox Support Forum

    https://forum.proxmox.com/threads/zfs-subvol-xattr-on-vs-sa.52197/
    Mar 08, 2019 · Hi, some time ago I migrated LXCs from PM 4.4 to 5.* Recently I noticed that zfs subvols, that were transferred via pve-zsync do have xattr set to on, while newly created do have it set to sa. I understand it has to do with saving attributes in such way that "sa" is faster than "on", right...

FAQ · zfsonlinux/zfs Wiki · GitHub

    https://github.com/zfsonlinux/zfs/wiki/faq
    The officially recommended workaround has some severe downsides, and more specifically is geared toward filesystems with "limited" xattr support such as ext4. ZFS does not have a limit internally to xattrs length, as such we can treat it similarly to how CEPH treats XFS.

zfs xattr=sa Proxmox Support Forum

    https://forum.proxmox.com/threads/zfs-xattr-sa.36785/
    Sep 07, 2017 · yes, changed properties are only used for newly written files. but in case of xattr, after a default PVE install the root partition/dataset (which is the only one with actual stuff written) does not have a single file with an xattr set.. so just set it before you setup a samba/NFS server or create any containers (or whatever else you use xattrs ...

issue on SELinux using xattrs · Issue #671 · zfsonlinux/zfs

    https://github.com/zfsonlinux/zfs/issues/671
    Apr 17, 2012 · GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together ...

What's New in ZFS? - Oracle Solaris ZFS Administration Guide

    https://docs.oracle.com/cd/E18752_01/html/819-5461/gbscy.html
    What's New in ZFS? Splitting a Mirrored ZFS Storage Pool (zpool split) New ZFS System Process. Changes to the zpool list Command. ZFS Storage Pool Recovery. ZFS Log Device Enhancements. Triple Parity RAIDZ (raidz3) Holding ZFS Snapshots. ZFS Device Replacement Enhancements. ZFS and Flash Installation Support. ZFS User and Group Quotas



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