2.2. 起​​​​​​​始​​​​​​​設​​​​​​​定​​​​​​​工​​​​​​​作​​​​​​​

最​​​​​​​開​​​​​​​始​​​​​​​的​​​​​​​ GFS2 設​​​​​​​定​​​​​​​包​​​​​​​含​​​​​​​了​​​​​​​以​​​​​​​下​​​​​​​工​​​​​​​作​​​​​​​：
  1. 設​​​​​​​定​​​​​​​邏​​​​​​​輯​​​​​​​卷​​​​​​​冊​​​​​​​。​​​​​​​
  2. 製​​​​​​​作​​​​​​​ GFS2 檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​。​​​​​​​
  3. 掛​​​​​​​載​​​​​​​檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​。​​​​​​​
遵​​​​​​​循​​​​​​​以​​​​​​​下​​​​​​​步​​​​​​​驟​​​​​​​，設​​​​​​​定​​​​​​​初​​​​​​​始​​​​​​​階​​​​​​​段​​​​​​​的​​​​​​​ GFS2。​​​​​​​
  1. 使​​​​​​​用​​​​​​​ LVM，為​​​​​​​每​​​​​​​一​​​​​​​個​​​​​​​ Red Hat GFS2 檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​建​​​​​​​立​​​​​​​邏​​​​​​​輯​​​​​​​卷​​​​​​​冊​​​​​​​。​​​​​​​

    注意

    您​​​​​​​可​​​​​​​以​​​​​​​使​​​​​​​用​​​​​​​ Red Hat Cluster Suite 的​​​​​​​ init.d 程​​​​​​​序​​​​​​​檔​​​​​​​，來​​​​​​​自​​​​​​​動​​​​​​​啟​​​​​​​動​​​​​​​或​​​​​​​停​​​​​​​用​​​​​​​邏​​​​​​​輯​​​​​​​卷​​​​​​​冊​​​​​​​。​​​​​​​欲​​​​​​​知​​​​​​​更​​​​​​​多​​​​​​​關​​​​​​​於​​​​​​​ init.d 程​​​​​​​序​​​​​​​檔​​​​​​​的​​​​​​​詳​​​​​​​情​​​​​​​，請​​​​​​​參​​​​​​​閱​​​​​​​設​​​​​​​定​​​​​​​與​​​​​​​管​​​​​​​理​​​​​​​ Red Hat 叢​​​​​​​集​​​​​​​。​​​​​​​
  2. Create GFS2 file systems on logical volumes created in Step 1. Choose a unique name for each file system. For more information about creating a GFS2 file system, refer to 節 3.1, “製​​​​​​​作​​​​​​​檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​”.
    您​​​​​​​可​​​​​​​以​​​​​​​使​​​​​​​用​​​​​​​以​​​​​​​下​​​​​​​其​​​​​​​中​​​​​​​一​​​​​​​種​​​​​​​格​​​​​​​式​​​​​​​，建​​​​​​​立​​​​​​​叢​​​​​​​集​​​​​​​的​​​​​​​ GFS2 檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​： 
    mkfs.gfs2 -p lock_dlm -t ClusterName:FSName -j NumberJournals BlockDevice
    mkfs -t gfs2 -p lock_dlm -t LockTableName -j NumberJournals BlockDevice
    您​​​​​​​可​​​​​​​以​​​​​​​使​​​​​​​用​​​​​​​以​​​​​​​下​​​​​​​格​​​​​​​式​​​​​​​之​​​​​​​一​​​​​​​，建​​​​​​​立​​​​​​​本​​​​​​​地​​​​​​​的​​​​​​​ GFS2 檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​： 
    mkfs.gfs2 -p lock_nolock -j NumberJournals BlockDevice
    mkfs -t gfs2 -p lock_nolock -j NumberJournals BlockDevice
    For more information on creating a GFS2 file system, see 節 3.1, “製​​​​​​​作​​​​​​​檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​”.
  3. At each node, mount the GFS2 file systems. For more information about mounting a GFS2 file system, see 節 3.2, “掛​​​​​​​載​​​​​​​檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​”.
    指​​​​​​​令​​​​​​​用​​​​​​​法​​​​​​​：
    mount BlockDevice MountPoint
    mount -o acl BlockDevice MountPoint
    掛​​​​​​​載​​​​​​​選​​​​​​​項​​​​​​​ -o acl 選​​​​​​​項​​​​​​​能​​​​​​​允​​​​​​​許​​​​​​​使​​​​​​​用​​​​​​​者​​​​​​​管​​​​​​​理​​​​​​​檔​​​​​​​案​​​​​​​的​​​​​​​ ACL（Access Control List，存​​​​​​​取​​​​​​​控​​​​​​​制​​​​​​​清​​​​​​​單​​​​​​​）。​​​​​​​如​​​​​​​果​​​​​​​檔​​​​​​​案​​​​​​​系​​​​​​​統​​​​​​​在​​​​​​​掛​​​​​​​載​​​​​​​時​​​​​​​，沒​​​​​​​有​​​​​​​使​​​​​​​用​​​​​​​ -o acl 掛​​​​​​​載​​​​​​​選​​​​​​​項​​​​​​​，使​​​​​​​用​​​​​​​者​​​​​​​就​​​​​​​可​​​​​​​以​​​​​​​檢​​​​​​​視​​​​​​​ ACL（利​​​​​​​用​​​​​​​ getfacl 指​​​​​​​令​​​​​​​）；但​​​​​​​不​​​​​​​能​​​​​​​設​​​​​​​定​​​​​​​ ACL（利​​​​​​​用​​​​​​​ setfacl 指​​​​​​​令​​​​​​​）。​​​​​​​

    注意

    您​​​​​​​可​​​​​​​以​​​​​​​使​​​​​​​用​​​​​​​ Red Hat Cluster Suite 的​​​​​​​ init.d 程​​​​​​​序​​​​​​​檔​​​​​​​，來​​​​​​​自​​​​​​​動​​​​​​​啟​​​​​​​動​​​​​​​或​​​​​​​停​​​​​​​用​​​​​​​邏​​​​​​​輯​​​​​​​卷​​​​​​​冊​​​​​​​。​​​​​​​欲​​​​​​​知​​​​​​​更​​​​​​​多​​​​​​​關​​​​​​​於​​​​​​​ init.d 程​​​​​​​序​​​​​​​檔​​​​​​​的​​​​​​​詳​​​​​​​情​​​​​​​，請​​​​​​​參​​​​​​​閱​​​​​​​設​​​​​​​定​​​​​​​與​​​​​​​管​​​​​​​理​​​​​​​ Red Hat 叢​​​​​​​集​​​​​​​。​​​​​​​