Revin la ideea lui Dragos cu xfs_freeze: man xfs_freeze :
xfs_freeze halts new access to the filesystem and creates a stable image on disk. xfs_freeze is intended to be used with volume managers and hardware RAID devices that support the creation of snapshots. ..... The -f flag requests the specified XFS filesystem to be frozen from new modifications. When this is selected, all ongoing transactions in the filesystem are allowed to complete, new write system calls are halted, other calls which modify the filesystem are halted, and all dirty data, metadata, and log information are written to disk. Any process attempting to write to the frozen filesystem will block waiting for the filesystem to be unfrozen. ...ceea ce in caz ca "ongoing transactions" inseamna si un fisier deschis +w cred ca este exact ce vrei tu - singurul inconvenient este ca trebuie sa folosesti xfs. _______________________________________________ RLUG mailing list [email protected] http://lists.lug.ro/mailman/listinfo/rlug
