Re: Request for Review: UFS2 Snapshot Management Environment

2004-09-06 Thread Chris Dillon
On Fri, 3 Sep 2004, Matthew N. Dodd wrote: On Fri, 3 Sep 2004, Ralf S. Engelschall wrote: ... | $ cat /snap/home:hourly.1/rse/foo.txt /snap/home:hourly.0/rse/foo.txt foo.txt Now you just need to hack sys/kern/vfs_lookup.c to do the right thing when you ask for /path/.snapshot. I recently set up a

Re: Request for Review: UFS2 Snapshot Management Environment

2004-09-03 Thread Matthew N. Dodd
On Fri, 3 Sep 2004, Ralf S. Engelschall wrote: ... | $ cat /snap/home:hourly.1/rse/foo.txt /snap/home:hourly.0/rse/foo.txt foo.txt Now you just need to hack sys/kern/vfs_lookup.c to do the right thing when you ask for /path/.snapshot. -- 10 40 80 C0 00 FF FF FF FF C0 00 00 00 00 10 AA AA 03 00 00

Request for Review: UFS2 Snapshot Management Environment

2004-09-03 Thread Ralf S. Engelschall
Recently I was a little bit bored that ONTAP WAFL's .snapshot feature is such easy to use since years while on my FreeBSD 5 boxes the unprivileged users were not able to as easily use snapshots for retrieving old stages of their files. Hence I implemented a little snapshot management environment f