Re: Amvault hangs while trying to vault backups from holding disk.

2021-10-11 Thread Winston Sorfleet
I do the same as you for amvault command line invocation i.e. --latest-fulls --dest-storage.  However I am vaulting from the vtl directories only, not the holding disk.  Without some details on your amanda.conf I don't know if that's part of the problem but you appear to never get to loading

Amvault hangs while trying to vault backups from holding disk.

2021-10-11 Thread Rami Lehti
Hi all, I have a setup where I have a holding disk and vtapes. Then I try to use amvault to copy the latest full backups to tape. This works if I use amvault's --fulls-only with --src-storage parameter and use the vtapes as the source. But if I try to vault backups that are still on the holding

Re: holding disk too small? -- holding disk RAID configuration

2019-12-25 Thread Gene Heskett
; The first, /dev/sda contains the current operating system. This > > > > includes /usr/dumps as a holding disk area. > > ... > > > Sounds good, so I'll try it. > > If the sda DLE(s) are small enough to go direct to "tape", > define all holdings, but run

Re: holding disk too small? -- holding disk RAID configuration

2019-12-25 Thread Jon LaBadie
> > includes /usr/dumps as a holding disk area. > > > ... > > Sounds good, so I'll try it. > If the sda DLE(s) are small enough to go direct to "tape", define all holdings, but run sda DLEs with "holdingdisk no". > Merry Christamas everybody. mega-d

Re: holding disk too small? -- bumpmult

2019-12-24 Thread Gene Heskett
On Tuesday 24 December 2019 10:40:39 Nathan Stratton Treadway wrote: > On Mon, Dec 23, 2019 at 23:51:11 -0500, Gene Heskett wrote: > > Sounds good, so I'll try it. Also, where is the best explanation > > for "bumpmult"? I don't seem to be getting the results I expect. > > I'm only aware of these

Re: holding disk too small? -- bumpmult

2019-12-24 Thread Nathan Stratton Treadway
On Mon, Dec 23, 2019 at 23:51:11 -0500, Gene Heskett wrote: > Sounds good, so I'll try it. Also, where is the best explanation > for "bumpmult"? I don't seem to be getting the results I expect. I'm only aware of these parameters being explained in the amanda.conf man page However, did you

Re: holding disk too small? -- holding disk RAID configuration

2019-12-23 Thread Gene Heskett
t; > includes /usr/dumps as a holding disk area. > > > > > > The next box of rust, /dev/sdb, is the previous os, kept in case I > > > need to go get something I forgot to copy over when I first made > > > the present install. It also contains this /user/dumps di

Re: holding disk too small? -- holding disk RAID configuration

2019-12-23 Thread Gene Heskett
On Monday 23 December 2019 21:16:26 Nathan Stratton Treadway wrote: > On Sun, Dec 22, 2019 at 11:47:21 -0500, Gene Heskett wrote: > > The first, /dev/sda contains the current operating system. This > > includes /usr/dumps as a holding disk area. > > > > The

Re: holding disk too small? -- holding disk RAID configuration

2019-12-23 Thread Nathan Stratton Treadway
On Sun, Dec 22, 2019 at 11:47:21 -0500, Gene Heskett wrote: > The first, /dev/sda contains the current operating system. This > includes /usr/dumps as a holding disk area. > > The next box of rust, /dev/sdb, is the previous os, kept in case I need > to go get something I forg

Re: holding disk too small? -- holding disk RAID configuration

2019-12-22 Thread Gene Heskett
On Thursday 05 December 2019 16:16:58 Nathan Stratton Treadway wrote: > On Tue, Dec 03, 2019 at 15:43:10 +0100, Stefan G. Weichinger wrote: > > I consider recreating that holding disk array (currently RAID1 of 2 > > disks) as RAID0 .. > > Just focusing on this one as

Re: holding disk too small?

2019-12-14 Thread Jon LaBadie
gt; > > ;-) > > > > stay tuned ... > > Now an additional obstacle: > > one DLE (a Veeam Backup Dir, so I don't want to split it via "exclude" > or so) is larger than (a) one tape and (b) the holding disk. > > DLE = 2.9 TB > holding disk

Re: holding disk too small?

2019-12-10 Thread Debra S Baddorf
;> ;-) >> >> stay tuned ... > > Now an additional obstacle: > > one DLE (a Veeam Backup Dir, so I don't want to split it via "exclude" > or so) is larger than (a) one tape and (b) the holding disk. > > DLE = 2.9 TB > holding disk = 2 TB

Re: holding disk too small?

2019-12-10 Thread Stefan G. Weichinger
"exclude" or so) is larger than (a) one tape and (b) the holding disk. DLE = 2.9 TB holding disk = 2 TB one tape = 2.4 TB (LTO6) It seems that the tape device doesn't support LEOM ... Amdump dumps the DLE directly to tape, fills it and fails with " lev 0 partial taper: No sp

Re: keep one DLE in the holding disk

2019-12-08 Thread Jon LaBadie
On Fri, Nov 29, 2019 at 07:29:13PM +0100, Stefan G. Weichinger wrote: > Am 27.11.19 um 21:22 schrieb Debra S Baddorf: > > > > > >> On Nov 27, 2019, at 3:29 AM, Stefan G. Weichinger wrote: > >> > >> There could also be a separate cronjob with "amdump --no-taper" when I > >> think about it. > >>

Re: holding disk too small? -- holding disk RAID configuration

2019-12-05 Thread Nathan Stratton Treadway
On Tue, Dec 03, 2019 at 15:43:10 +0100, Stefan G. Weichinger wrote: > I consider recreating that holding disk array (currently RAID1 of 2 > disks) as RAID0 .. Just focusing on this one aspect of your question: assuming the filesystem in question doesn't have anything other than the Amanda h

Re: holding disk too small?

2019-12-05 Thread Stefan G. Weichinger
Am 03.12.19 um 15:43 schrieb Stefan G. Weichinger: > > Another naive question: > > Does the holdingdisk have to be bigger than the size of one tape? As there were multiple replies to my original posting and as I am way too busy right now: a quick "thanks" to all the people who replied. So far

Re: holding disk too small?

2019-12-05 Thread Gene Heskett
On Thursday 05 December 2019 10:50:34 Charles Curley wrote: And I replied back on the list where this belongs, even if some of it is me blowing my own horn. > On Thu, 5 Dec 2019 00:00:24 -0500 > > Gene Heskett wrote: > > Lesson #2, I just learned today that the raspbian AND debian buster > >

Re: holding disk too small?

2019-12-05 Thread Charles Curley
On Thu, 5 Dec 2019 04:43:15 -0500 Gene Heskett wrote: > > # systemctl status amanda.socket > pi@rpi4:/etc $ sudo systemctl status amanda.socket > Unit amanda.socket could not be found. Same on Debian 10.2. Also, it appears that no Debian 10.2 package provides amanda.service: charles@hawk:~$

Re: holding disk too small?

2019-12-05 Thread Charles Curley
On Thu, 5 Dec 2019 00:00:24 -0500 Gene Heskett wrote: > Lesson #2, I just learned today that the raspbian AND debian buster > 10.2 versions have NO inetd or xinetd. Ditto for RH. I don't know where you get that idea, as far as Debian goes. root@jhegaala:~# cat /etc/debian_version 10.2

Re: holding disk too small?

2019-12-05 Thread Gene Heskett
On Thursday 05 December 2019 02:12:52 Uwe Menges wrote: > On 2019-12-05 06:00, Gene Heskett wrote: > > Lesson #2, I just learned today that the raspbian AND debian buster > > 10.2 versions have NO inetd or xinetd. Ditto for RH. > > I think that's along with other stuff moving to systemd. > On

Re: holding disk too small?

2019-12-04 Thread Uwe Menges
On 2019-12-05 06:00, Gene Heskett wrote: > Lesson #2, I just learned today that the raspbian AND debian buster 10.2 > versions have NO inetd or xinetd. Ditto for RH. I think that's along with other stuff moving to systemd. On Fedora 30, I have # systemctl status amanda.socket ● amanda.socket -

Re: holding disk too small?

2019-12-04 Thread Gene Heskett
On Tuesday 03 December 2019 20:23:04 Olivier wrote: > "Stefan G. Weichinger" writes: > > So far it works but maybe not optimal. I consider recreating that > > holding disk array (currently RAID1 of 2 disks) as RAID0 .. > > Unless your backups are super cr

Re: holding disk too small?

2019-12-03 Thread Olivier
"Stefan G. Weichinger" writes: > So far it works but maybe not optimal. I consider recreating that > holding disk array (currently RAID1 of 2 disks) as RAID0 .. Unless your backups are super critical, you may not need RAID 1 for holding disk. Also consider that holding

RE: holding disk too small?

2019-12-03 Thread Cuttler, Brian R (HEALTH)
Stefan, In order for the holding disk to be used it has to be bigger than the largest DLE. To get parallelism in dumping it has to be large enough to hold more than one DLE at a time, ideally I suppose the number of in parallel dumps, and then some more so that you can begin spooling to tape

holding disk too small?

2019-12-03 Thread Stefan G. Weichinger
Another naive question: Does the holdingdisk have to be bigger than the size of one tape? I know that it would be good, but what if not? I right now have ~2TB holding disk and "runtapes 2" with LTO6 tapetype. That is 2.4 TB per tape. So far it works but maybe not optimal.

Re: keep one DLE in the holding disk

2019-11-29 Thread Stefan G. Weichinger
area) > > so that the sync happens immediately after the dump is finished. > Run script earlier in the day than normal backups, allowing enough time > for it to finish. > > Then, when the normal backup run is done, amanda will auto-magically > FLUSH that earlier run onto th

Re: keep one DLE in the holding disk

2019-11-27 Thread Debra S Baddorf
> On Nov 27, 2019, at 10:23 AM, Charles Curley > wrote: > > On Wed, 27 Nov 2019 10:32:51 +0100 > "Stefan G. Weichinger" wrote: > >>> amvault might be worth looking at. >> >> I never understood that one ... :-( > > Drat. I never did, either. I was hoping you'd figure it out and then I >

Re: keep one DLE in the holding disk

2019-11-27 Thread Debra S Baddorf
l backups, allowing enough time for it to finish. Then, when the normal backup run is done, amanda will auto-magically FLUSH that earlier run onto the vtape with the rest of them, and will then delete it from the holding disk. Or, run it immediately after LAST NIGHT’s backup run. The dump would sit in h

Re: keep one DLE in the holding disk

2019-11-27 Thread Charles Curley
On Wed, 27 Nov 2019 10:32:51 +0100 "Stefan G. Weichinger" wrote: > > amvault might be worth looking at. > > I never understood that one ... :-( Drat. I never did, either. I was hoping you'd figure it out and then I could use it. :-) -- Does anybody read signatures any more?

Re: keep one DLE in the holding disk

2019-11-27 Thread Stefan G. Weichinger
Am 26.11.19 um 19:58 schrieb Charles Curley: > I wonder if this would capture complete backups? If you have all level > 0 (total) backups, this should be fine. But if you have non-level-0 > backups, you need a way to capture and keep until the next level 0 > backup all the non-level-0 backups. >

Re: keep one DLE in the holding disk

2019-11-27 Thread Stefan G. Weichinger
hings in her holding disk. She puts > them to > tape (vtape) and then is done with them …. or she doesn’t, and the taping is > pending. Right. AFAIK it could only be influenced indirectly by using the various thresholds (keep stuff in holding disk until X tapes could be filled etc)

Re: keep one DLE in the holding disk

2019-11-26 Thread Charles Curley
On Tue, 26 Nov 2019 13:13:00 +0100 "Stefan G. Weichinger" wrote: > One DLE uses amsamba-application to dump a Windows-share, containing a > specific SQL-Server-export > > That dump should go to (a) amanda's vtapes (done already) and (b) > rsynced to some remote server off-site > > Now how do I

Re: keep one DLE in the holding disk

2019-11-26 Thread Debra S Baddorf
l somebody with better ideas comes along. I suspect amanda does not like to leave things in her holding disk. She puts them to tape (vtape) and then is done with them …. or she doesn’t, and the taping is pending. How about a cronjob to copy the tarballs from the vtape to another disk (NOT t

keep one DLE in the holding disk

2019-11-26 Thread Stefan G. Weichinger
special need again: One DLE uses amsamba-application to dump a Windows-share, containing a specific SQL-Server-export That dump should go to (a) amanda's vtapes (done already) and (b) rsynced to some remote server off-site Now how do I keep the tarballs in the holdingdisk for syncing them

Re: Flushing the Holding Disk

2018-11-16 Thread Gene Heskett
; wrote: > >>> > >>> On 2018-11-16 12:27, Chris Miller wrote: > >>>> Hi Folks, > >>>> I'm unclear on the timing of the flush from holding disk to > >>>> vtape. Suppose I run two backup jobs,and each uses the holding > >>&g

Re: Manually flush the holding disk

2018-11-16 Thread Nathan Stratton Treadway
On Fri, Nov 16, 2018 at 14:52:08 -0500, Nathan Stratton Treadway wrote: > On Fri, Nov 16, 2018 at 09:42:18 -0800, Chris Miller wrote: > > Hi Folks, > > > > I have 194 files on my holding disk that were written as a result of > > "amdump aequitas.tclc.org&q

Re: Flushing the Holding Disk

2018-11-16 Thread Debra S Baddorf
t;> Hi Folks, >>>> I'm unclear on the timing of the flush from holding disk to vtape. >>>> Suppose I run two backup jobs,and each uses the holding disk. When >>>> will the second job start? Obviously, after the client has sent >>>> everything... Be

Re: Manually flush the holding disk

2018-11-16 Thread Nathan Stratton Treadway
On Fri, Nov 16, 2018 at 09:42:18 -0800, Chris Miller wrote: > Hi Folks, > > I have 194 files on my holding disk that were written as a result of "amdump > aequitas.tclc.org", but I can't manually flush them. > > > > bash-4.2 $ ls -lv /var/amanda/hold/201

Re: Manually flush the holding disk

2018-11-16 Thread Debra S Baddorf
> On Nov 16, 2018, at 1:28 PM, Alan Hodgson wrote: > > On Fri, 2018-11-16 at 11:00 -0800, Chris Miller wrote: >> Hi Alan, >>> From: "Alan Hodgson" >>> To: "amanda-users" >>> Sent: Friday, November 16, 2018 9:59:29 AM >>&

Re: Flushing the Holding Disk

2018-11-16 Thread Gene Heskett
On Friday 16 November 2018 13:59:59 Debra S Baddorf wrote: > > On Nov 16, 2018, at 12:11 PM, Austin S. Hemmelgarn > > wrote: > > > > On 2018-11-16 12:27, Chris Miller wrote: > >> Hi Folks, > >> I'm unclear on the timing of the flush from holding disk to

Re: Manually flush the holding disk

2018-11-16 Thread Alan Hodgson
On Fri, 2018-11-16 at 11:00 -0800, Chris Miller wrote: > Hi Alan, > > From: "Alan Hodgson" > > To: "amanda-users" > > Sent: Friday, November 16, 2018 9:59:29 AM > > Subject: Re: Manually flush the holding disk > > On Fri, 2018-11-16

Re: Manually flush the holding disk

2018-11-16 Thread Chris Miller
Hi Alan, > From: "Alan Hodgson" > To: "amanda-users" > Sent: Friday, November 16, 2018 9:59:29 AM > Subject: Re: Manually flush the holding disk > On Fri, 2018-11-16 at 09:42 -0800, Chris Miller wrote: > # man amflush > amflush [-b] [-f] [--exact-ma

Re: Flushing the Holding Disk

2018-11-16 Thread Debra S Baddorf
> On Nov 16, 2018, at 12:11 PM, Austin S. Hemmelgarn > wrote: > > On 2018-11-16 12:27, Chris Miller wrote: >> Hi Folks, >> I'm unclear on the timing of the flush from holding disk to vtape. Suppose I >> run two backup jobs,and each uses the holding disk. When

Re: Flushing the Holding Disk

2018-11-16 Thread Chris Miller
Hi Austin, - Original Message - > From: "Austin S. Hemmelgarn" > To: "Chris Miller" , "amanda-users" > Sent: Friday, November 16, 2018 10:11:22 AM > Subject: Re: Flushing the Holding Disk > On 2018-11-16 12:27, Chris Miller wrote:

Re: Flushing the Holding Disk

2018-11-16 Thread Austin S. Hemmelgarn
On 2018-11-16 12:27, Chris Miller wrote: Hi Folks, I'm unclear on the timing of the flush from holding disk to vtape. Suppose I run two backup jobs,and each uses the holding disk. When will the second job start? Obviously, after the client has sent everything... Before the holding disk flush

Re: Manually flush the holding disk

2018-11-16 Thread Alan Hodgson
On Fri, 2018-11-16 at 09:42 -0800, Chris Miller wrote: > > > > bash-4.2$ amflush aequitas.tclc.org > > Could not find any Amanda directories to flush. > > > > Does anybody have any advice? > # man amflush amflush [-b] [-f] [--exact-match] [-s] [-D datestamp] [-o configoption...] config

Manually flush the holding disk

2018-11-16 Thread Chris Miller
Hi Folks, I have 194 files on my holding disk that were written as a result of "amdump aequitas.tclc.org", but I can't manually flush them. bash-4.2 $ ls -lv /var/amanda/hold/20181115124329/ : -rw---. 1 amandabackup disk 1073741824 Nov 15 15:11 aequitas.tclc.org.C__.0.1.t

Flushing the Holding Disk

2018-11-16 Thread Chris Miller
Hi Folks, I'm unclear on the timing of the flush from holding disk to vtape. Suppose I run two backup jobs,and each uses the holding disk. When will the second job start? Obviously, after the client has sent everything... Before the holding disk flush starts, or after the holding disk flush

keep specific DLEs in holding disk?

2017-03-03 Thread Stefan G. Weichinger
(how) can I define this behavior: for DLEs kvm_host:/my/virt-backup/VM_* amdump their content to amanda_server:/mnt/amhold write it to tape but leave the files in the holdingdisk as well until next amdump-run I want that behavior for some DLEs only, not for the whole config. Is there a trick?

Amanda stalls when tape and holding disk both filled

2016-11-04 Thread Chris Hoogendyk
daily`, I see a DLE indicating PARTIAL (i.e. it ran off the end of the tape), I see a few "waiting for writing to tape", and I see a couple "waiting for holding disk space." So, in other words, nothing can be done. If I didn't look, it would sit there forever, apparently. S

Re: A question about cleaning up holding disk

2016-08-04 Thread Debra S Baddorf
ra. > Thank you for responding to my question. > > I have a more question. > If I remove partial dumps in holding disk by running "rm -rf treename", > aren't there any problem to running Amanda later? > I saw *.tmp files related the partial dumps in index directory when I tested

Re: A question about cleaning up holding disk

2016-08-04 Thread Chaerin Kim
Hello, Debra. Thank you for responding to my question. I have a more question. If I remove partial dumps in holding disk by running "rm -rf treename", aren't there any problem to running Amanda later? I saw *.tmp files related the partial dumps in index directory when I tested about th

Re: A question about cleaning up holding disk

2016-08-03 Thread Debra S Baddorf
> On Aug 2, 2016, at 9:55 PM, Chaerin Kim <chaerin3...@gmail.com> wrote: > > Hello. > > I have a question about cleaning up holding disk. > For cleaning up holding disk, do I have to run amflush command? > > I don't want to waste a tape by flushing inc

A question about cleaning up holding disk

2016-08-02 Thread Chaerin Kim
Hello. I have a question about cleaning up holding disk. For cleaning up holding disk, do I have to run amflush command? I don't want to waste a tape by flushing incomplete backup image remaining in holding disk. So, I searched on the internet and found this page in zmanda forum. ( https

Re: Leaving dumps on the holding disk?

2015-01-26 Thread Jean-Louis Martineau
On 01/25/2015 10:27 PM, Jason L Tibbitts III wrote: My amanda server has a really large holding disk, because disk is cheap and because lots of disk striping generally equals better write performance. The usual restore operation I have to do is pulling things off of last night's backup, which

Re: Leaving dumps on the holding disk?

2015-01-26 Thread Debra S Baddorf
I wonder if one could somehow use the AMVAULT command to do this? It serves to make a COPY of a dump tape (as I understand it). At the very least, you could have a cron job copy the tape back *off* of the tape, onto a spare corner of the holding disk that you had labeled

Re: Leaving dumps on the holding disk?

2015-01-26 Thread Jason L Tibbitts III
JM == Jean-Louis Martineau martin...@zmanda.com writes: JM The main problem is that if you leave the dump in the holding disk, JM amanda will automatically re-flush (autoflush) them on the next run. JM There is no way to store the information about dump that are already JM flushed and dump

Re: Leaving dumps on the holding disk?

2015-01-25 Thread Toomas Aas
a good chance that the backup image I need was just on the holding disk, and if it hadn't been deleted then there would be no reason to touch the tapes at all. In fact, even with LTO6 tapes, I should still be able to fit several tapes worth of backups on the holding disk. Is there any way to force

Leaving dumps on the holding disk?

2015-01-25 Thread Jason L Tibbitts III
My amanda server has a really large holding disk, because disk is cheap and because lots of disk striping generally equals better write performance. The usual restore operation I have to do is pulling things off of last night's backup, which involves waiting for the library to load things

Re: Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-24 Thread Nathan Stratton Treadway
line the routine to check holding disk free space does some calculations that assume the frag size is a multiple of 1024, and the 512 frag size found here caused it to round everything down to zero. (That's why the amcheck message says only 0 KB free, rather than some number that results from

Re: Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-20 Thread Chris Hoogendyk
Thanks, Nathan, According to Wietse Venema (with regard to compiling Postfix on Solaris with ZFS): There was a workaraound involving setting parameters on the ZFS that didn't overload the statvfs() call. The fix was to build it using statvfs64(). I don't know if that is the answer

Re: Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-20 Thread Jean-Louis Martineau
On 10/17/2014 07:34 PM, Nathan Stratton Treadway wrote: On Fri, Oct 17, 2014 at 01:08:42 -0400, Nathan Stratton Treadway wrote: On Thu, Oct 16, 2014 at 15:58:58 -0400, Chris Hoogendyk wrote: Is it possible that Amanda 2.5.1p3 is using some UFS specific system level call that doesn't work for

Re: Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-20 Thread Nathan Stratton Treadway
On Mon, Oct 20, 2014 at 13:16:17 -0400, Chris Hoogendyk wrote: According to Wietse Venema (with regard to compiling Postfix on Solaris with ZFS): There was a workaraound involving setting parameters on the ZFS that didn't overload the statvfs() call. The fix was to build it using

Re: Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-17 Thread Nathan Stratton Treadway
On Fri, Oct 17, 2014 at 01:08:42 -0400, Nathan Stratton Treadway wrote: On Thu, Oct 16, 2014 at 15:58:58 -0400, Chris Hoogendyk wrote: Is it possible that Amanda 2.5.1p3 is using some UFS specific system level call that doesn't work for ZFS? I had a copy of the amanda 2.6.1p1 source lying

Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-16 Thread Chris Hoogendyk
I have an older Sun server (T5220, Solaris 10, J4200 SAS, LIB162-AIT5) that is still running but close to being replaced. I tried to add some holding disk space by allocating from a ZFS pool. amcheck tells me that there is 0 KB free, but df -k tells me it has 179G free. amcheck debug makes

Re: Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-16 Thread Chris Hoogendyk
, October 16, 2014 3:59 PM To: AMANDA users Subject: Amanda 2.5.1p3 does not recognize ZFS holding disk I have an older Sun server (T5220, Solaris 10, J4200 SAS, LIB162-AIT5) that is still running but close to being replaced. I tried to add some holding disk space by allocating from a ZFS pool

RE: Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-16 Thread Joi L. Ellis
What does /etc/fstab contain for the two partitions with the holding disks? I've never used a zfs filesystem; does the amanda account have sufficient permissions to create files/directories on the new holding disk directory? Could the mount permissions be incorrect? (IE it's mounted for owner

Re: Amanda 2.5.1p3 does not recognize ZFS holding disk

2014-10-16 Thread Chris Hoogendyk
on the new holding disk directory? Could the mount permissions be incorrect? (IE it's mounted for owner=root and thus only root can read/write to it?) If mount has a uid=root option, it wouldn't matter what the actual uid of the owner is inside the filesystem, as the kernel overrides

Re: holding disk/staging area to drive an LTO6 drive

2014-03-07 Thread Sven Rudolph
like to hear what any other LTO6 users are doing for a holding disk. LTO6 isn't much faster than LTO4, AFAIR 160MB/s vs. 120 MB/s. I am running five linux md raid5, each consisting of five 2 TB SAS drives (7200 rpm). The five RAIDs give me five independant spindles. This gives enough concurrency

holding disk/staging area to drive an LTO6 drive

2014-03-06 Thread Marcus Pless
for a holding disk. We're currently using LTO4 drives so I can't do my own real world benchmarking. Thanks in advance! --Marcus

Re: holding disk not used?

2011-08-29 Thread Jean-Louis Martineau
On 08/17/2011 03:35 PM, Jean-Francois Malouin wrote: I think I got it now. The amanda.conf used the following holding disk definition: define holdingdisk holddisk { directory /holddisk/charm use -50Gb chunksize 0 } So I changed it to: holdingdisk holddisk { directory

Re: holding disk not used?

2011-08-17 Thread Jean-Francois Malouin
doesn't seem to use the holding disk: it port-dumps directly to tape and if I specify 'holdingdisk required' in the dumptype the run simply fails: define holdingdisk holddisk { directory /holddisk/charm use -50Gb chunksize 0 } define dumptype app-amgtar-span { global program

Re: holding disk not used?

2011-08-17 Thread Jean-Francois Malouin
* u...@3.am u...@3.am [20110817 11:54]: It appears that you are telling amanda to use -50GB of space for your holding diskwhy would you want a negative number? from the man page: use int Default: 0 Gb. Amount of space that can be used in this holding disk area

Re: holding disk not used?

2011-08-17 Thread up
It appears that you are telling amanda to use -50GB of space for your holding diskwhy would you want a negative number? Mine us configured as: use 17 Mb Anyone on this? Right now this is a show stopper for me :( jf * Jean-Francois Malouin jean-francois.malo

Re: holding disk not used?

2011-08-17 Thread gene heskett
On Wednesday, August 17, 2011 12:58:46 PM u...@3.am did opine: It appears that you are telling amanda to use -50GB of space for your holding diskwhy would you want a negative number? That _used_ to be (could have been changed in the last 2-3 years) how one would specify the use of all

Re: holding disk not used?

2011-08-17 Thread Michael Müskens
Am 17.08.2011 um 18:00 schrieb Jean-Francois Malouin: * u...@3.am u...@3.am [20110817 11:54]: It appears that you are telling amanda to use -50GB of space for your holding diskwhy would you want a negative number? driver: pid 9802 ruid 111 euid 111 version 3.3.0: start at Wed Aug

Re: holding disk not used?

2011-08-17 Thread Jean-Francois Malouin
* Michael Müskens m...@commie.de [20110817 14:46]: Am 17.08.2011 um 18:00 schrieb Jean-Francois Malouin: * u...@3.am u...@3.am [20110817 11:54]: It appears that you are telling amanda to use -50GB of space for your holding diskwhy would you want a negative number

holding disk not used?

2011-08-15 Thread Jean-Francois Malouin
Hi, I've have this seemingly simple problem but I can't put my finger on it :) I just installed amanda-3.3.0 on a new server and amanda doesn't seem to use the holding disk: it port-dumps directly to tape and if I specify 'holdingdisk required' in the dumptype the run simply fails: define

Re: iSCSI holding disk: slow read.

2010-09-29 Thread Valeriu Mutu
the problem re-occurs, I change the MTU to a different value: if it's 9000bytes, I change it to 1500bytes, and vice-versa. Does anyone know why this happens? Why does Amanda become slow at reading from the holding disk residing on an iSCSI volume? I don't know much about iSCSI, but as you

Re: iSCSI holding disk: slow read.

2010-09-29 Thread Dustin J. Mitchell
On Wed, Sep 29, 2010 at 11:46 AM, Valeriu Mutu vm...@pcbi.upenn.edu wrote: What do you mean by shoe-shining? shoe-shining is when a tape drive must stop the tape repeatedly while it buffers more deta. It creates a lot of wear on the tape, and also kills performance. Dustin -- Open Source

iSCSI holding disk: slow read.

2010-09-15 Thread Valeriu Mutu
Hi, I am using Amanda 2.6.1p2. I'm currently using Equallogic iSCSI storage for Amanda's holding disk. My current Amanda server has iptables disabled because this somehow affects iSCSI multipathing, i.e. if iptables is enabled, only one path works. I have yet to determine how to get iptables

Re: iSCSI holding disk: slow read.

2010-09-15 Thread Dustin J. Mitchell
size are you using? When the problem re-occurs, I change the MTU to a different value: if it's 9000bytes, I change it to 1500bytes, and vice-versa. Does anyone know why this happens? Why does Amanda become slow at reading from the holding disk residing on an iSCSI volume? I don't know much

Holding disk warning: only $SIZE KB available

2010-09-03 Thread Valeriu Mutu
Hi, Sometimes, after I run a backup, amdump leaves dump images in the holding disk. Next time 'amdump' runs, it will not be able to use the size of holding disk specified and the warning will be printed: NOTES: driver: WARNING: /data3/amanda/holdingdisk/Daily1/: 880803840 KB requested

Re: Holding disk warning: only $SIZE KB available

2010-09-03 Thread Dustin J. Mitchell
On Fri, Sep 3, 2010 at 11:13 AM, Valeriu Mutu vm...@pcbi.upenn.edu wrote: Next time 'amdump' runs, it will not be able to use the size of holding disk specified and the warning will be printed: NOTES:  driver: WARNING: /data3/amanda/holdingdisk/Daily1/: 880803840 KB requested, but only

Re: Holding disk warning: only $SIZE KB available

2010-09-03 Thread Jon LaBadie
On Fri, Sep 03, 2010 at 01:19:50PM -0500, Dustin J. Mitchell wrote: On Fri, Sep 3, 2010 at 11:13 AM, Valeriu Mutu vm...@pcbi.upenn.edu wrote: Next time 'amdump' runs, it will not be able to use the size of holding disk specified and the warning will be printed: NOTES: ??driver: WARNING

Re: Holding disk warning: only $SIZE KB available

2010-09-03 Thread Dustin J. Mitchell
On Fri, Sep 3, 2010 at 5:57 PM, Jon LaBadie j...@jgcomp.com wrote: Isn't a decision made before each DLE is dumped whether there is enough holding disk for it?  In that case, does the reported amount (i.e. 2.3GB above) serve as an upper limit for the entire amdump run?  If so, maybe that part

Holding disk and dump splitting questions

2010-08-16 Thread Valeriu Mutu
Hi Amanda developers, I would like to get a better understanding of how Amanda's holding disk and dump splitting features work. According to the documentation, to speed up backups, one could could setup holding disks where the data will be buffered before it is written to tape. This method

Re: Holding disk and dump splitting questions

2010-08-16 Thread Dustin J. Mitchell
well for DLE's which can fit into the holding disk area. Correct. Nevertheless, for the DLE's that don't fit into the holding disk, Amanda would use the second method known as PORT-WRITE [1]. With this method, Amanda splits the DLE into chucks of a given size S, writes each chunk to disk one

Re: Advice for holding disk specification for AMANDA system with LTO5 drive

2010-07-18 Thread Dustin J. Mitchell
On Thu, Jul 15, 2010 at 4:19 PM, Florian Lengyel florian.leng...@gmail.com wrote: We're attempting to get the specifications for the holding disk of an AMANDA server with 6GB SAS controllers that will be connected to an LTO5 drive. We want to know whether 7200 RPM SATA drives would

Re: Advice for holding disk specification for AMANDA system with LTO5 drive

2010-07-18 Thread Florian Lengyel
be suitable for a holding disk with 2 LTO5 drives. Either that or a fully-loaded MD1000 with SATA drives. On Sun, Jul 18, 2010 at 6:07 PM, Dustin J. Mitchell dus...@zmanda.com wrote: On Thu, Jul 15, 2010 at 4:19 PM, Florian Lengyel florian.leng...@gmail.com wrote: We're attempting to get

Re: Advice for holding disk specification for AMANDA system with LTO5 drive

2010-07-18 Thread Dustin J. Mitchell
configuration with at least 3 disks would be suitable for a holding disk with 2 LTO5 drives. Either that or a fully-loaded MD1000 with SATA drives. Keep in mind that your SAS and LTO5 won't talk to one another directly, so all of that data will need to get into and out of RAM - hopefully via DMA

Re: Advice for holding disk specification for AMANDA system with LTO5 drive

2010-07-18 Thread Florian Lengyel
nor the server with the disks, so I am guessing. I imagine a RAID5 SAS disk configuration with at least 3 disks would be suitable for a holding disk with 2 LTO5 drives. Either that or a fully-loaded MD1000 with SATA drives. Keep in mind that your SAS and LTO5 won't talk to one another

Advice for holding disk specification for AMANDA system with LTO5 drive

2010-07-15 Thread Florian Lengyel
Hi, We're attempting to get the specifications for the holding disk of an AMANDA server with 6GB SAS controllers that will be connected to an LTO5 drive. We want to know whether 7200 RPM SATA drives would be sufficiently fast for the holding disk (this will be a separate RAID unit), or do we need

holding disk not being used in amanda 3.1.1

2010-07-02 Thread McGraw, Robert P
: hertz /gauss/export/users-q RESULTS MISSING hertz /gauss/export/users-q lev 0 FAILED [can't dump required holdingdisk] I ran the same backup dumptype holdingdisk yes and it ran to completion but it did not write to the holding disk but sent directly to tape. Can you see any reason

Re: holding disk not being used in amanda 3.1.1

2010-07-02 Thread Gene Heskett
, D01005, D01006 FAILURE DUMP SUMMARY: hertz /gauss/export/users-q RESULTS MISSING hertz /gauss/export/users-q lev 0 FAILED [can't dump required holdingdisk] I ran the same backup dumptype holdingdisk yes and it ran to completion but it did not write to the holding disk but sent directly

Re: holding disk not being used in amanda 3.1.1

2010-07-02 Thread Gene Heskett
On Friday 02 July 2010, McGraw, Robert P wrote: [...] Any ideas why Amanda 3.1.1 will not use the holdingdisk? Perms? It must be rw available to the user amanda is running as. [...] I checked and rechecked this before sending the email. To triple check again after receiving your email. I

Re: holding disk not being used in amanda 3.1.1

2010-07-02 Thread Jon LaBadie
not write to the holding disk but sent directly to tape. Can you see any reason why the holding disk is not being used? And amstatus shows 6 dumpers idle : no-diskspace taper status: Idle taper qlen: 0 network free kps: 100

Re: holding disk not being used in amanda 3.1.1

2010-07-02 Thread Dustin J. Mitchell
On Fri, Jul 2, 2010 at 4:24 PM, Jon LaBadie j...@jgcomp.com wrote: The status seems to say there is no holding disk space available. You've asked to set aside 700GB, does /zvol/amanda/holdingdisk/daily have that much space available? Are the DLEs causing the problem larger than 700GB

Re: holding disk not being used in amanda 3.1.1

2010-07-02 Thread Jon LaBadie
On Fri, Jul 02, 2010 at 04:36:52PM -0500, Dustin J. Mitchell wrote: On Fri, Jul 2, 2010 at 4:24 PM, Jon LaBadie j...@jgcomp.com wrote: The status seems to say there is no holding disk space available. You've asked to set aside 700GB, does /zvol/amanda/holdingdisk/daily have that much

Re: holding disk not being used in amanda 3.1.1

2010-07-02 Thread Dustin J. Mitchell
. For forever, the following syntax has worked to specify a holding disk: holdingdisk foo { directory /foo # ... } But unlike tapetypes or other config subsections, there was no way to define a holdingdisk that was not subsequently used -- and for some unusually contorted Amanda configurations

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