disk_xfs
Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédenteProchaine révisionLes deux révisions suivantes | ||
disk_xfs [2010/06/06 19:39] – thierry | disk_xfs [2010/11/15 14:39] – thierry | ||
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Ligne 5: | Ligne 5: | ||
Liens: | Liens: | ||
*http:// | *http:// | ||
+ | *http:// | ||
===== install ===== | ===== install ===== | ||
# aptitude install xfsprogs | # aptitude install xfsprogs | ||
+ | |||
+ | ===== creer ===== | ||
+ | |||
+ | Si on a **'' | ||
+ | # lvcreate -L 50G -n mypart vg0 | ||
+ | |||
+ | # mkfs.xfs -f / | ||
+ | |||
+ | Ou, il parait que c'est plus mieux ainsi (?): | ||
+ | # mkfs.xfs -f / | ||
+ | (ca dure quelques secondes seulement!) | ||
+ | |||
+ | J'ai pu ajouter " -l size=64m " , mais a quoi ca sert ? | ||
+ | |||
+ | ===== mounter ===== | ||
+ | |||
+ | ==== simple ==== | ||
+ | # mount -o noatime, | ||
+ | |||
+ | ==== lvm ==== | ||
+ | |||
+ | Lien: http:// | ||
+ | |||
+ | Aprés un " | ||
+ | Filesystem " | ||
+ | XFS: Filesystem dm-3 has duplicate UUID - can't mount | ||
+ | |||
+ | Il faut ajouter au " | ||
+ | |||
+ | Ou changer l'uuid comme expliqué dans le lien plus haut. | ||
+ | |||
+ | ===== Quota ===== | ||
+ | |||
+ | Lien: http:// | ||
+ | |||
+ | ==== group ==== | ||
+ | Quota par user (ou groupe de user): | ||
+ | |||
+ | Mounter le disk avec: **'' | ||
+ | /dev/hda3 / | ||
+ | |||
+ | Un etat des lieux (du quota): | ||
+ | # xfs_quota -x -c quot | ||
+ | /dev/hda3 (/ | ||
+ | 2823866136 | ||
+ | 16 root | ||
+ | |||
+ | # xfs_quota -x -c state | ||
+ | User quota state on / | ||
+ | Accounting: ON | ||
+ | Enforcement: | ||
+ | Inode: #362 (2 blocks, 2 extents) | ||
+ | Group quota state on / | ||
+ | Accounting: ON | ||
+ | Enforcement: | ||
+ | Inode: #372 (2 blocks, 2 extents) | ||
+ | Project quota state on / | ||
+ | Accounting: OFF | ||
+ | Enforcement: | ||
+ | Inode: # | ||
+ | Blocks grace time: [7 days 00:00:30] | ||
+ | Inodes grace time: [7 days 00:00:30] | ||
+ | | ||
+ | Realtime Blocks grace time: [7 days 00:00:30] | ||
+ | |||
+ | Etat des quotas: | ||
+ | # xfs_quota -x -c ' | ||
+ | User quota on / | ||
+ | Blocks | ||
+ | User ID Used | ||
+ | ---------- --------------------------------- | ||
+ | root 16K 0 0 00 [------] | ||
+ | cdvor 2,6T 0 0 00 [------] | ||
+ | mytest | ||
+ | | ||
+ | Group quota on / | ||
+ | Blocks | ||
+ | Group ID | ||
+ | ---------- --------------------------------- | ||
+ | root 0 0 0 00 [------] | ||
+ | pirates | ||
+ | ftpusers | ||
+ | |||
+ | Activer un quota pour le group " | ||
+ | # xfs_quota -x -c 'limit -g bsoft=100g bhard=110g ftpusers' | ||
+ | Verifions: | ||
+ | ... | ||
+ | Group ID | ||
+ | ---------- --------------------------------- | ||
+ | ftpusers | ||
+ | |||
+ | Parfait :) | ||
disk_xfs.txt · Dernière modification : 2012/06/07 23:41 de thierry