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Changes between Version 57 and Version 58 of AdminGlusterServerAufsetzen


Ignore:
Timestamp:
Apr 12, 2023, 1:46:30 PM (4 years ago)
Author:
Rüdiger Kupper
Comment:

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  • AdminGlusterServerAufsetzen

    v57 v58  
    260260Auf allen Servern:
    261261{{{
    262 # mkfs.xfs  -f -i size=512 -n size=8192  /dev/mapper/gfs_vg_b-gfs_lv_b
    263 # mkfs.xfs  -f -i size=512 -n size=8192  /dev/mapper/gfs_vg_c-gfs_lv_c
    264 # mkfs.xfs  -f -i size=512 -n size=8192  /dev/mapper/gfs_vg_d-gfs_lv_d
    265 # mkfs.xfs  -f -i size=512 -n size=8192  /dev/mapper/gfs_vg_e-gfs_lv_e
    266 }}}
    267 
    268 - Die Option `-f` sorgt dafür, dass ein eventuell schon bestehendes Dateisystem auf den Bricks übeschrieben wird.
     262# mkfs.xfs  -i size=512 -n size=8192  /dev/mapper/gfs_vg_b-gfs_lv_b
     263# mkfs.xfs  -i size=512 -n size=8192  /dev/mapper/gfs_vg_c-gfs_lv_c
     264# mkfs.xfs  -i size=512 -n size=8192  /dev/mapper/gfs_vg_d-gfs_lv_d
     265# mkfs.xfs  -i size=512 -n size=8192  /dev/mapper/gfs_vg_e-gfs_lv_e
     266}}}
     267
     268- Falls ein schon bestehendes Dateisystem auf den Bricks überschrieben werden soll, die Option `-f` hinzufügen.)
    269269- Zur Option `-i` laut Manual: „The inode size is set to 512 bytes to accommodate for the extended attributes used by GlusterFS.“
    270270- Zur Option `-n` schweigt sich das Manual aus, lauf Information von [https://rajeshjoseph.gitbooks.io/test-guide/content/cluster/chap-Configuring_Gluster_for_Enhancing_Performance.html hier]: „An XFS file system allows to select a logical block size for the file system directory that is greater than the logical block size of the file system. Increasing the logical block size for the directories from the default 4 K, decreases the directory I/O, which in turn improves the performance of directory operations.“