Real World DragonFlyBSD Hammer DeDup figures from HiFX - Second Disk 20% ( 88 GB ) Disk Space reclaimed

2011-07-20 Thread Siju George
Hi, I De-Duped the second disk on the backup Server today. Before De-Dup FilesystemSize Used Avail Capacity Mounted on Backup2 454G 335G 119G74%/Backup2 After De-Dup FilesystemSize Used Avail Capacity Mounted on Backup2

cache_lock: blocked & unblocked

2011-07-20 Thread Siju George
Hi, I got these on my DragonFly v2.11.0.247.gda17d9-DEVELOPMENT [diagnostic] cache_lock: blocked on 0xdacafa28 "2.0" [diagnostic] cache_lock: unblocked 2.0 after 9 secs [diagnostic] cache_lock: blocked on 0xdc244c18 "2.0" [diagnostic] cache_lock: unblocked 2.0 after 2 secs [diagnostic] cache_lock

Call for Papers - BSDday Argentina 2011

2011-07-20 Thread Sdävtaker
BSDday Argentina 2011 - http://www.bsdday.org.ar/ 4-5 Nov. Buenos Aires City, Argentina Universidad Tecnológica Nacional, Facultad Regional Buenos Aires *BSD users in Argentina call to the community of free software, users, system administrators and developers of BSD systems for participation on

Re: Real World DragonFlyBSD Hammer DeDup figures from HiFX - Reclaiming more than 1/4th ( 30% ) Disk Space from an Almost Full Drive

2011-07-20 Thread Thomas Keusch
On 2011-07-19, Siju George wrote: Hi Siju, > Short Sumary before dedup of firtst Hard Disk > > FilesystemSize Used Avail Capacity Mounted on > Backup1 454G 451G 2.8G99%/Backup1 > > Short Sumary after dedup of firtst Hard Disk > > Filesystem

Re: cache_lock: blocked & unblocked

2011-07-20 Thread Matthew Dillon
:Hi, : :I got these on my DragonFly v2.11.0.247.gda17d9-DEVELOPMENT : :[diagnostic] cache_lock: blocked on 0xdacafa28 "2.0" :[diagnostic] cache_lock: unblocked 2.0 after 9 secs :[diagnostic] cache_lock: blocked on 0xdc244c18 "2.0" :[diagnostic] cache_lock: unblocked 2.0 after 2 secs :[diagnostic]

Re: Real World DragonFlyBSD Hammer DeDup figures from HiFX - Reclaiming more than 1/4th ( 30% ) Disk Space from an Almost Full Drive

2011-07-20 Thread Siju George
On Thu, Jul 21, 2011 at 7:18 AM, Thomas Keusch wrote: > > nice statistics. I can not provide stats of my own, as I don't run > Dragonfly yet, so I'm more of a hypothetical user right now. But one > thing that's of interest to me is how long did the de-dupe process take? > I ran them one by one. a

Re: cache_lock: blocked & unblocked

2011-07-20 Thread Siju George
On Thu, Jul 21, 2011 at 9:38 AM, Matthew Dillon wrote: > >    No, as long as the blockages unblock at some point it's ok.  The >    blockages are likely due to hammer's flusher.  I have a patch under >    test (related to the blogbench thread) that also seems to reduce >    the namecache stalls. >