I would like to to concatenate N files into one big file taking advantage of ZFS copy-on-write semantics so that the file concatenation is done without actually copying any (large amount of) file content. cat f1 f2 f3 f4 f5 > f15 Is this already possible when source and target are on the same ZFS filesystem?
Am looking into the ZFS source code to understand if there are sufficient (private) interfaces to make a simple "zcat -o f15 f1 f2 f3 f4 f5" userland application in C code. Does anybody have advice on this? TIA Per -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
