HP ProLiant DL380G5-WSS 3.7.0 HP StorageWorks HP Scalable NAS File Serving Sof - Page 137
Mount a filesystem from the command line, The HP Scalable NAS mx fs command
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Mount a filesystem from the command line To mount a PSFS filesystem from the command line, use one of the following commands. The HP Scalable NAS mx fs command Use this syntax: mx fs mount --path [--persist] [--activate] [--options ,,...] ALL_SERVERS| ... The --persist argument causes the filesystem to be mounted automatically whenever the server is rebooted. The --activate argument mounts the filesystem now. The --path argument specifies the directory mountpoint for the filesystem; if this mountpoint does not already exist, include the CREATEDIR option to create it. The options are as follows: • RW/RO. Mount the filesystem read-write or read-only. RW is the default. • ASYNC/ SYNC. The default, ASYNC, allows either asychronous or synchronous I/O to the filesystem. SYNC allows only synchronous I/O. • DEV/ NODEV. Interpret (or do not interpret) character or block special devices on the filesystem. DEV is the default. • EXEC/ NOEXEC. Permit (or do not permit) the execution of binaries on the mounted filesystem. EXEC is the default. NOEXEC can be used on a system that has filesystems containing binaries for other architectures. • SUID/ NOSUID. Allow (or do not allow) set-user-id bits and set-group-id bits to take effect. SUID is the default. • SHARED/ EXCLUSIVE. Either allow all servers having physical access to the filesystem to mount it or allow only one server. SHARED is the default. • ORDERED/ UNORDERED. With the ORDERED option, if a metadata operation will allocate user blocks, the user blocks are written to the filesystem before the metadata is written. With the UNORDERED option, the writes can occur in either order. ORDERED is the default. • CREATEDIR. Create the directory mount point. • localbrlocks. Disable cluster-coherent record locking. See the description of the Cluster-Coherent Record Locks option, above, for more information. • DBOPTIMIZE. Optimize file access for database data files. See the description of the DB Optimized option, above, for more information. HP Scalable NAS File Serving Software administration guide 137