Incremental backup with Zmanda Windows Client

2014-10-21 Thread Olivier Nicole
Hi, After years of happy backups with the smbclient, I deceided to give ZWC a try. But I am frustrated because incremental backups seems not to work, whatever the level, all the data are being pulled/ Here's a snipset of the reports of 6 days, while I was on leave, no one using the PC:

Script to chang ethe user for Zmanda Windows Client

2014-10-08 Thread Olivier Nicole
Hi, As explained http://wiki.zmanda.com/index.php/Zmanda_Windows_Client#Running_ZWC_as_some_other_user the Zmanda client for Windows installs with the default username amandauser and this cannot be configured by an option. That username must reflect the username that is running Amanda on the

Re: amsamba and NTFS permissions

2014-10-02 Thread Olivier Nicole
Stefan G. Weichinger s...@amanda.org writes: Am 25.09.2014 um 17:21 schrieb Stefan G. Weichinger: Additional info: they can't use the A/ZManda-Windows-Client because the NTFS-share is shared from a storage/SAN and not from a dedicated MS Windows Server. So we have to solve that on the

Re: What timeout controls the scripts

2014-09-26 Thread Olivier Nicole
, Olivier Nicole wrote: Hi, For one specific DLE, I need to do a snapshot, through a pre-del-backup script. But the script takes quite some time to complete (up to a couple of hours). What timeout should I define to make Amanda wait for the end of the script before it can chunk the result? Example

Re: What timeout controls the scripts

2014-09-24 Thread Olivier Nicole
wait on the script to finish on the client? Thank you, Olivier Jean-Louis On 09/24/2014 12:04 AM, Olivier Nicole wrote: Hi, For one specific DLE, I need to do a snapshot, through a pre-del-backup script. But the script takes quite some time to complete (up to a couple of hours). What

What timeout controls the scripts

2014-09-23 Thread Olivier Nicole
Hi, For one specific DLE, I need to do a snapshot, through a pre-del-backup script. But the script takes quite some time to complete (up to a couple of hours). What timeout should I define to make Amanda wait for the end of the script before it can chunk the result? Example for the DLE amanda

sendsize without gnutar

2014-09-15 Thread Olivier Nicole
Hi, I am looking at the poorman way to backup VMware guest machines. I have a script that can do a snapshot, then move that snapshot to some disk where Amanda can save it (then remove the snapshot). It's ugly because it does not support any kind of granularity and only allows full abck-up. But

Re: sendsize without gnutar

2014-09-15 Thread Olivier Nicole
Jean-Louis, Thank you. Set estimate server in the dle. But that means there is no estimae (at least the first time) while I could provide an estimate, through a pre script, not through tar. Best regards, Olivier Jean-Louis On 09/15/2014 06:49 AM, Olivier Nicole wrote: Hi, I am

Re: reconstruct tapelist from logs ?

2014-08-05 Thread Olivier Nicole
Stefan, I know it doies not answer your question, but after each run of amdump, I run a script that rsync all amanda files/config/indexes/etc. to a different server. I also keep a rotation of 10 backward copies of tapelist. Plus the whole information is being emailed to myself (with automatic

Re: Question on the one-filesystem option

2014-07-28 Thread Olivier Nicole
Gene, So in a roundabout way, tar's mouthyness coaxed me into buying a better printer. And if the excludes work tonight, I'm happy, camping or... If I may... I think the solution suggested by Nathan does not lean toward the excludes. Solving your problem by using a crafted exclude list that

Re: amrecover works, normal amanda backup, logging connection refused

2014-07-18 Thread Olivier Nicole
Gene, On Fri, Jul 18, 2014 at 9:26 PM, Gene Heskett ghesk...@wdtv.com wrote: Greeting Jean-Louis; Trying to figure out why amanda can't backup this machine, one of the things I noticed in /etc, is that on the shop box, which works, there is not an /etc/xinetd.d but it has an old-xinetd.d

Re: amrecover works, normal amanda backup, logging connection refused

2014-07-18 Thread Olivier Nicole
On Fri, Jul 18, 2014 at 11:25 PM, Gene Heskett ghesk...@wdtv.com wrote: On Friday 18 July 2014 11:53:57 Jean-Louis Martineau did opine And Gene did reply: On 07/18/2014 11:39 AM, Gene Heskett wrote: On Friday 18 July 2014 10:50:47 John Hein did opine And Gene did reply: Gene Heskett

Re: restore what, to undo amrmtape ?

2014-06-05 Thread Olivier Nicole
What I do at the end of each dump, I run a script that: sends me the contents of tapelist by mail rsync /etc/amanda (the config directory) rsycn /var/amanda (where I have all the logs, curinfo, indexes, etc.) sends me the result of amadmin config export by mail I think I am pretty safe and could

Re: Problem with Amanda and perl

2014-04-01 Thread Olivier Nicole
by hand. Thanks again, olivier Olivier Nicole wrote at 21:37 +0700 on Mar 31, 2014: Jean-Louis, On Mon, Mar 31, 2014 at 6:39 PM, Jean-Louis Martineau martin...@zmanda.com wrote: Olivier, Amanda must use the same perl it was compiled for. You must recompile amanda

Problem with Amanda and perl

2014-03-31 Thread Olivier Nicole
Hi, After upgrading my system, perl and Amanda won't work together anymore. The symptom is: $ amcleanup Can't load '/usr/local/lib/perl5/site_perl/5.18/auto/Amanda/Debug/libDebug.so' for module Amanda::Debug: /usr/local/lib/amanda/libamglue-3.3.2.so: Undefined symbol PL_stack_sp at

Re: Problem with Amanda and perl

2014-03-31 Thread Olivier Nicole
modules, updated/recompiled amanda, that's when the problem arised. Best regards, Olivier Jean-Louis On 03/31/2014 07:25 AM, Olivier Nicole wrote: Hi, After upgrading my system, perl and Amanda won't work together anymore. The symptom is: $ amcleanup Can't load '/usr/local/lib/perl5

Re: can amanda auto-size DLE's?

2014-02-27 Thread Olivier Nicole
Muchael, 1) if I have multiple DLE's in my disklist, then tell amdump to perform a level 0 dump of the complete config, each DLE gets written to tape as a separate dump/tar file (possibly in parts if the tar is part-size). Is that right? Yes 2) If multiple DLE's are processed in a single

Re: Potential user - more questions

2013-10-10 Thread Olivier Nicole
Michael, You may have noticed my answer to question 2a was not complete. I answered for a not parted DLE. On a second thought, as each part is exactly the size you configure (exact to the byte), I assume that each file cannot be an independent tar, so the DLE must be tar'ed into a big file first,

Connection reset by peer

2012-11-29 Thread Olivier Nicole
Hi, I have a strange combination of errors: [data read: Connection reset by peer] [index read: Connection reset by peer] [missing size line from sendbackup] I giigled for these, but they never show up combined like that. Below is the report and amdump. Thank you if you can tell me what

Re: [Amanda-users] Help in installing Amanda Client in FreeBSD 8.0/9.0

2012-11-22 Thread Olivier Nicole
Jose, Im new to Amanda. I have installed Amanda Server on a CentOS but on trying to install it on the FreeBSD clients I have I am experiencing hitches. Any help you can accord will be highly appreciated. I am not sure what are your problem sin installing amanda client on FreeBSD. Go to

Re: FreeBSD 8.3 killed my Amanda

2012-11-20 Thread Olivier Nicole
place if needed. Best regards, olivier On Mon, Nov 19, 2012 at 04:30:17PM +0700, Olivier Nicole wrote: Hi, I apologize for coming crying here, but since I updated my manda server to FreeBSD 8.3 (from 7.4), any big DLE will fail. I tried many versions of Amanda (2.5, 2.6, 3.3

Re: FreeBSD 8.3 killed my Amanda

2012-11-20 Thread Olivier Nicole
Jon, I apologize for coming crying here, but since I updated my manda server to FreeBSD 8.3 (from 7.4), any big DLE will fail. I tried many versions of Amanda (2.5, 2.6, 3.3), with no success. Before I start sending debug, maybe there is an obvious action I have forgotten. I

Re: FreeBSD 8.3 killed my Amanda

2012-11-20 Thread Olivier Nicole
Dear Jean-Louis, You should start with the beginning, what is the error message you get in the email report? Hostname: amanda.cs.ait.ac.th Org : CSIM Normal Config : normal Date: November 20, 2012 There are 3587383k of dumps left in the holding disk. They will be

FreeBSD 8.3 killed my Amanda

2012-11-19 Thread Olivier Nicole
Hi, I apologize for coming crying here, but since I updated my manda server to FreeBSD 8.3 (from 7.4), any big DLE will fail. I tried many versions of Amanda (2.5, 2.6, 3.3), with no success. Before I start sending debug, maybe there is an obvious action I have forgotten. I have tried, from

Live recovery CD

2011-09-20 Thread Olivier Nicole
Hi, I wonder if anyone ever put together an Amanda live recovery CD. There are many Linux distro that have a live CD, it woul donly nned to add amrecover to that live CD to be up and running. Booting the live CD, one can repartition/reformat his disk, and amrecover will allow to restore the

Fix the order of the dump in Amanda

2008-12-03 Thread Olivier Nicole
Hi, I am using amanda 2.5.1 on the server, is there a way to tell Amanda that dump of certain DLE should be started as soon as possible? I am bacukuping some Unix machines and some Windows machines via Samba. The backup via Samba takes very long time, so I would like to have those started very

Re: how large must the data volume be...

2008-11-19 Thread Olivier Nicole
Hi, ...so that tape drives become more cost-effective than storing everything on HD's? From my past experience, 50GB SLR100 tape costs $100 while for that price I can have a 500GB disk... Olivier

Re: Web interface for Amanda

2008-11-11 Thread Olivier Nicole
Hi marc, This interface is written in PHP (with a small part in Perl) and should run on the Amanda server, under the Amanda user and group. Is it a good idea to let a web based application run with access rights of the user that collect the data of all my servers? Wouldn't it be better, at

Re: Web interface for Amanda

2008-11-11 Thread Olivier Nicole
Write the entries to amandapass~ and before your cronjob starts amdump, cp amandapass~ amandapass Good idea. any local user can access the machine and could steal the hard disk. Or steal one of the disk holding the virtual tapes. Aren't the doors locked? Or the servers secured in a

Web interface for Amanda

2008-11-10 Thread Olivier Nicole
Hi, This web interface (http://www.cs.ait.ac.th/laboratory/amanda/index.shtml) can be used to let your users register their Windows Microsoft PC to Amanda backup. First the user has to set a special backup user and to define shares to be accessible for backup. Then, using the interface, the user

Syntax error in chg-disk

2008-08-21 Thread Olivier Nicole
Hi, I am using chg-disk on Amanda 2.5.1p3 on FreeBSD and while I was trying it by hand, I found a Bourne Sheel syntax error: around the line 83, it should read: if test X$TAPE = X; then With a single = instead of the == operator found in the script. I am not sure it is an error in Amanda

Changer policy

2008-08-21 Thread Olivier Nicole
Hi, I have a brand new Amanda server, that uses virtual tapes. My virtual tapes are set on external hard disks, but I can only physically connect one disk at a time. I uses runtapes 5. So I can end up in a situation where I have 2 vtapes left one a disk, and where I must change disk in the

Re: Changer policy

2008-08-21 Thread Olivier Nicole
Hi Gerrit, I use tpchanger chg-disk# VTAPES the tape-changer glue script So do I, for the n first vtapes in the first disk, but chg-disk cannot access the vtapes n+1 t0 2n that are on the second disk: this second disk should be manually loaded first. Olivier

Re: Problem Backing Up NFS SmartStor

2008-08-21 Thread Olivier Nicole
Hi, I have a Promise SmartStor, a network drive. It's NFS mounted on a Red Hat server. Sometimes it gets backed up, other times I get: whimsy.med.utah.edu/sstore/9gb lev 0 FAILED [dumper returned FAILED] whimsy.med.utah.edu/sstore/9gb lev 0 FAILED [data timeout]

What tapedev is used by Amanda

2008-08-21 Thread Olivier Nicole
Hi, Does Amanda use the tapedev defined in amanda.conf or the tapedev returned by the changer? If Amanda uses the tapedev returned by the changer, I think that chg-disk could be rewritten to avoid using symlinks, returning the directory of the slot each time, and so could work with file systems

amanda-2.5.1p3 ignores no-reuse

2008-08-20 Thread Olivier Nicole
Hello, I am setting up a new Amanda server. Using virtual tapes on USB disk, it seems to be fast enough (20 to 40 MBps) depending on the hardware, the speed of the holding disks, etc. Faster than the dump, so no problem. I am currently hit by the IPv6 only problem on the client side, but that

Server to client connection refused

2007-10-29 Thread Olivier Nicole
Hi, Since I upgraded Amanda client to 2.5.2p1 I could not back up that specific client. Server is running 2.4.2p2 and working well with many different versions of clients. The sendsize if OK, but the sendbackup fails. On the server side I see: driver: send-cmd time 1268.504 to dumper2:

Connection problem between Server and client

2007-10-24 Thread Olivier Nicole
Hi, I recently yupgraded one client to 2.5.2p1, while the server is still runing 2.4.2p2. Now the server cannot contact that specific client: * From the email report: ufo1000/ftp lev 0 FAILED [could not connect to ufo1000] * From server log: FAIL driver ufo1000 /ftp 0 [could not

Re: cleaning tapes and integration into Amanda backup scheme?

2007-10-21 Thread Olivier Nicole
My Sun L9 array has told me it needs a cleaning tape run. I have one so that's no problem but what I'd like to know is if there is a way that Amanda can receive info from the tape drive about the requirement for cleaning and co-ordinate cleaning tape runs as part of the overall backup

Configure failing on FreeBSD 5.5 for Amanda 2-5-2p1

2007-10-21 Thread Olivier Nicole
Hi, I tried to install an amanda client 2.5.2p1 on a FreeBSD 5.5 machine. For some reason the configure is failing somewhere in the SSH security. As I am not using ssh, I just cut out the part from the configure script. Error is: ufoon: ./configure --with-user=amanda --with-group=amanda

Re: backup/recover using tar and hard links

2007-10-17 Thread Olivier Nicole
Hi, I'm using amanda 2.4.5 and a supported gnutar on Fedora. One of the servers we're backing up is a Cyrus IMAP server with a lot of mailboxes. Cyrus makes hard links when the same message is sent to multiple people (when they're on the same cyrus partition). That sounds a strange behaviour

Re: Amanda failing on sendsize

2007-10-16 Thread Olivier Nicole
Hi, Here is the backtrace for failling sendsize: (gdb) run Starting program: /usr/ports/misc/amanda-client/work/amanda-2.5.1p3/client-src/.libs/sendsize OPTIONS maxdumps=1;hostname=ufo1000; OPTIONS GNUTAR /ftp 0 1970:1:1:0:0:0 0 GNUTAR /web 0 1970:1:1:0:0:0 1 GNUTAR /web 2 2007:10:5:18:16:10 1

Re: Amanda failing on sendsize

2007-10-15 Thread Olivier Nicole
Hi, Now that I can manually run sendsize, I do get the core dump. Program received signal SIGSEGV, Segmentation fault. 0x2808f46c in debug_stralloc () from /usr/local/lib/libamanda-2.5.1p3.so How to recompile amanda with debuging symbols? I see nothing of the like in the configure script.

Re: Amanda failing on sendsize

2007-10-14 Thread Olivier Nicole
Hi, Is there a way to manually run sendsize? What are the arguments? When I run it by hand (with no arguments) nothing happens and it sits there for ages, when it is called via amandad, it will coredump almost at once. Olivier

Amanda failing on sendsize

2007-10-12 Thread Olivier Nicole
Hi, I just upgraded amanda-client and gtar: gtar-1.18_1 GNU version of the traditional tar archiver amanda-client-2.5.1p3_1,1 The Advanced Maryland Automatic Network Disk Archiver on a 5.5 server FreeBSD ufo.cs.ait.ac.th 5.5-RELEASE-p15 FreeBSD 5.5-RELEASE-p15 #7: Wed Oct 3 10:17:29

Re: client to server trickles with tape spanning

2007-07-19 Thread Olivier Nicole
A DLE using tape spanning from a client (amanda 2.5.1p3 Debian/Sarge) to server (2.5.2p1 SGI/Irix) just seems to dump **extremely** slowly: so far in ~8hrs not even one chunk of 9GB has made it to tape. All the other DLEs (non-spanning) on that client dump as fast as the network allows and

Re: Firewall, amanda client and ports

2007-07-18 Thread Olivier Nicole
my server (fiume) and my client (stremen) both have a firewall and the client fails to be backed up (the server goes fine). amcheck reports no problem. On the client, I have opened TCP/UDP port 10080, and TCP ports 10082 and 10083, because I seem to have seen something like that when

Re: Backup of windows host does not work

2007-07-09 Thread Olivier Nicole
Hi, i´m trying to configure my first backup of a windows host. [...] smbclient connect from Server to client works with same username and passwort which is set in amandapass Have you tried to issue an smbclient command? What was the command like? Did it work? What type of Windows are you

Re: Config file upgrade from 2.4.2p2 to 2.5.1p3

2007-07-05 Thread Olivier Nicole
# ls -la /etc/amandapass -rw--- 1 amanda disk 950 Apr 18 10:19 /etc/amandapass I am wondering if the new amanda server 2.5.1p3 if offering a way to hide the contents of amandapass file. Why won't try hiding it, because of settings the rights so that nobody except amanda and root can

Re: Config file upgrade from 2.4.2p2 to 2.5.1p3

2007-07-05 Thread Olivier Nicole
Then you better think about your security policy, instead of doing obscoure things with long passwords. It someone can read the content of the file, then it doesn't matter if you have a 8 or 100 character password. Sorry, I was not clear enough, that is not 100 character long password, but

Re: suggestion for a disk-to-disk backup server

2007-07-05 Thread Olivier Nicole
The one thing that is annoying is that on /var/mail an incremental is essentially the same as a full. Those mail files (one per account) are just like a database file -- add or remove one message and you have to back up the whole file. It would be interesting to write a wrapper to do

Config file upgrade from 2.4.2p2 to 2.5.1p3

2007-07-04 Thread Olivier Nicole
Hi, I am in an heavy process of upgrading all my server. I am considering moving from Amanda 2.4.2p2 (installed manually) to 2.5.1p3 (automatic install on FreeBSD ports). I am wondering if all the 2.4.2p2 configuration can be used, without any modification, in 2.5.1p3: in a first step I would

Re: Changing the label of an Amanda tape

2007-07-03 Thread Olivier Nicole
Can anybody kindly suggest the right way to get this done? Is the old label still in your tapelist? maybe you should make it clear that Amanda will not use that old lable anymore. One brute force way would be to overwrite the tape with some garbage first, then label it with Amanda. Olivier

Re: suggestion for a disk-to-disk backup server

2007-07-02 Thread Olivier Nicole
I think by tapedev=/no/such/tape Paul meant that literally, or at least some string that could not be a legit tape device. Not speaking for Paul, but I guess he did. # find /tmp/amanda -type f | xargs grep '/dev/rmt/0' and got nothing except the alternative weekend configuration I had

Re: infofile update failed

2007-06-25 Thread Olivier Nicole
driver: FATAL infofile update failed (hostname.com,'newDLE') From top of my headf, I think it happens each time you add a DLE, but shoul dnot happen later. First time you add and dump a DLE, update should fail because there is not yet such info file. Olivier

Re: suggestion for a disk-to-disk backup server

2007-06-25 Thread Olivier Nicole
RAID0 - 750GB x 2 (SATA) Hosts to backup: about 20 hosts with roughly 100GB each host. So you have 20*100= 2TB to backup on 750GB My mistake, you have 1.5 TG of backup space. What will be the complications and the limitations? Limitation is clear, you deon't have enough backup

Re: suggestion for a disk-to-disk backup server

2007-06-25 Thread Olivier Nicole
Just taking into consideration of compression effect? In fact compression depends on your data, do you know how much they compress? Full/incr depends on your data, how your disks are full, how much data you need to do incr every day? Try to use the reverse approach: what data you cannot afford

Re: suggestion for a disk-to-disk backup server

2007-06-25 Thread Olivier Nicole
I am trying to create backup servers out of the following specs: P4 3.0Ghz 1GB RAM RAID0 - 750GB x 2 (SATA) As it was said by others, RAID 0 may not be the right choice. Virtual tapes and tapespaning allows Amanda to extend a backup across several physical disks, so you don't need RAID 0.

Re: FAILURE AND STRANGE DUMP SUMMARY

2007-06-18 Thread Olivier Nicole
FAILURE AND STRANGE DUMP SUMMARY: cpu.ind.com /var/lib/mysql lev 0 FAILED [mesg read: Connection reset by peer] Means that Amanda client on cpu.ind.com closed connection with Amanda server before the dump (or estimate was finished). Olivier

Re: timeout waiting for ACK on amanda server

2007-06-18 Thread Olivier Nicole
After amcheck I see this message: planner: ERROR Request to asnserv1 failed: timeout waiting for ACK What system is Amanda server runnig on? What did you change few days ago? Did you reboot the machine and the problem is still there? What is the result of the following command: netstat

Re: timeout waiting for ACK on amanda server

2007-06-18 Thread Olivier Nicole
netstat -na |grep 10080 - do nothing. Hummm, I don't use debian, but if you get nothing it would tend to mean that amandad is not running on that machine, so when the server call, nobody answers. Olivier

Re: Amanda Backup fails possible card errors

2007-06-15 Thread Olivier Nicole
Whenever i run an amanda backup around 30mins into the run I get the following errors in the logs. I've included a few extra unrelated lines at the beginning to give some context. From what i can see something bad happened, an attempt was made to reset and the SCSI card went offline. So

Re: One partition of remote machine, all estimate failed since 2007-May-30

2007-06-13 Thread Olivier Nicole
Every day for the last few weeks (since May 30) one partition of a remote machine fails with an all estimate failed error. The exact error is: FAILURE AND STRANGE DUMP SUMMARY: luna.elaw.org /zope lev 0 FAILED [disk /zope, all estimate failed] That is a wild guess but... Zope is

Re: How to Extract Same Database in Two Different Virtual Tapes??

2007-06-11 Thread Olivier Nicole
Label mismatch, got DailySet1-11 and expected DailySet1-07 Label mismatch, got DailySet1-11 and expected DailySet1-07 If U see the Ayofun_CSite database appeared in two different virtual tapes. I can recover for just one virtual tape. How to recover both of different virtual tapes? Pls

Re: one client stopped

2007-06-11 Thread Olivier Nicole
Of course I made no changes to either client or server around that date :)) (big smiley just in case) Sorry for the delay but I just started work and am reading my nightly email. I had the same delay problem recently, one client suddenly would finish in 30 hours (yes I let it run) instead

Re: FAILURE AND STRANGE DUMP SUMMARY

2007-06-08 Thread Olivier Nicole
FAILED AND STRANGE DUMP DETAILS: /-- ind.ayo.com /var/lib/mysql lev 0 STRANGE sendbackup: start [ind.ayo.com:/var/lib/mysql level 0] sendbackup: info BACKUP=/bin/tar sendbackup: info RECOVER_CMD=/bin/gzip -dc |/bin/tar -f - ... sendbackup: info COMPRESS_SUFFIX=.gz sendbackup: info end |

Re: Amanda 2.5.1p3 gnutar permissions trouble

2007-06-08 Thread Olivier Nicole
I'm running into a problem with permissions when backing up a nfs mount. I'm using gnutar, and while I can backup the entire mount just fine, if I try to put just a subdirectory of the mount in the disklist, I get Permission Denied errors from amcheck and amdump. Any ideas as to what I'm

Re: FAILURE AND STRANGE DUMP SUMMARY

2007-06-08 Thread Olivier Nicole
Is there any proper mysql backup that can backup database without stopping it?? If so, I don't have to worry about it? Of course it wasn't failed but I just worried if I recover it and the database or tables might be corrupt just because Amanda detected strange. Please advice. I remember I

Re: autoflush doesn't?

2007-05-30 Thread Olivier Nicole
Until it goes DING sufficiently loud to get my attention that there is already something in there from back on the 7th of may! -rw--- 1 amanda disk 53739520 May 7 00:47 coyote._root.0.1.tmp The bit from may 7 is labelled tmp, it must be a partial dump. Just a wild guess, but the file

Re: RegEx not working?

2007-05-10 Thread Olivier Nicole
It was a bug if it worked before. The regex works correctly. [14] is 1 or 4 You want ^VOL14[0-9]. Actually wouldn't it be better to use ^VOL14[0-9]$ to avoid any trailing character after the third digit? olivier

Re: Hardware suggestion

2007-05-10 Thread Olivier Nicole
Hi, Normal hot swap bay for hard disk are not designed for daily use, they are designed for maintenance only, and would break soon if I swaped the disk every day. You might want to try some (external) eSata devices. The connectors seem more reliable than the internal ones - and

Slow client

2007-05-09 Thread Olivier Nicole
Hi, I noticed yesterday that one of my clients suddenly became very slow: by wall clock, seeing the file grows on the holding disk, it takes 9 minutes for 5 MB of GNUTAR level 2. previous run (Apr. 28th) for the same machine, same DLE, same level was 107 KB/s for the dump according to Amanda

Re: Slow client

2007-05-09 Thread Olivier Nicole
Frank, Do you have a duplex mismatch or other errors on the network interface or switch port? No error visible. A manual transfer was also very slow, a reboot of the machine solved that. Are you seeing any system messages about read errors on your disks? Have you recently changed

Hardware suggestion

2007-05-09 Thread Olivier Nicole
Hi, I am considering replacement for my Amanda server, the guy has been in production for about 6 years now and I want to be ready for the time when the tape drive will die. We currently use SLR100, wich is fine, very little tape failure, but tapes are expensive, a 50 GB (native) 100 GB

Re: amverify - reality check?

2007-05-08 Thread Olivier Nicole
Hi, In the line with what have been discussed, would it be possible that Amanda does some kind of CRC on the dump, on the client side, and that this CRC information is checked when running amverify? That would allow to say that not only a piece of backup can be read, uncompressed, untared (if

Re: amverify - reality check?

2007-05-07 Thread Olivier Nicole
I've been tasked with guaranteeing that the backup vtapes or in the future real tapes are good. So I found the command amverify that seems to be the correct routine but I want to know does it completely check the archive and the files contained within? Amverify will try to extract any

Re: amcheck fails

2007-05-02 Thread Olivier Nicole
-sh-2.05b$ cat /etc/amandapass //hostname/share hostname\user%pass domainname On XP and W2K I am using: //hostname/share user%pass hostname That worked for W98 too. looking in amanda log, I think I once found the Samba command that is used by Amanda. I did some fiddling around the command

Re: amrecover issue

2007-05-02 Thread Olivier Nicole
Hi, Currently i'm having some issue with the amrecover. Whenever i tried to execute the amrecover it executed properly but till i started to extract the data it stated there Can't Talk to Tape Server I would try in two directions: 1) try to amrecover on the server itself, to some temporary

Re: TAPE-ERROR 00-00001 [writing file: File too large]

2007-05-02 Thread Olivier Nicole
I just tried to find some ways how to let the Amanda (taper phase of backup process) to create files avoiding Large Files Problem (LFP). For example, i can do it using the following command under FreeBSD-4.x: ssh MyHost dump -0 -u -a -f /MyBigBigBigSlice MyHost.MyBigBigBigSlice.0.dump

Re: activate HW compression

2007-05-01 Thread Olivier Nicole
Hi, How can I enable Hw compression ? do I have to do it for each tape ? What if A reboot the server ? Yes you have to activate it for each tape, and on the safe side, I would activate it before each amanda run, so make it part of the cron that runs amanda dumps. Olivier

Re: TAPE-ERROR 00-00001 [writing file: File too large]

2007-05-01 Thread Olivier Nicole
Hi, I run Amanda under FreeBSD-4.11, so when Amanda trying to make file of dump with size of more than 4GB (exactly, 2**32-1), i can see in May I suggest that you ask the question on FreeBSD list :) Olivier

Re: Backup of index and config files

2007-03-07 Thread Olivier Nicole
In my case the machine which works as an Amanda backup server itself is backed up by Amanda. So which are the important files/directories (index and config files/directories or any other important files) that I should save on some other machine, so that I can recover data from the Amanda

Re: W2003 Server Incrementals

2006-11-21 Thread Olivier Nicole
Two of the servers I'm backing up are W2003, and we're going to be putting more up in the next few days. We're running Amanda 2.4.5 - Well, it could be helpful if you told us how you do the Windows backup: samba, some native windows client, cygwin, other? Best regards, Olivier

amrecover confirmation robustness

2006-11-06 Thread Olivier Nicole
Hi, I was doing some restore last week using amrecover, from incremental backup and I shot myself in the foot a couple of times when amrecover requests to change tape: - I am sharing the keyboard and screen between several servers using a KVM switch; - the KVM switch has a screen saver

untar arguments

2006-11-06 Thread Olivier Nicole
Hi, I was restoring a server after a disk crash, at some stage I had to do the untar by hand and appartently I am missing some arguments because tar would refuse to create symlinks when the target is not present. So I am wondering what are the officially recommeneded arguments to GNU (un) tar?

Re: IP address change

2006-10-31 Thread Olivier Nicole
We just did a big network over haul at my job and every since the change amanda does not back up some machines. I looked in the latest log file and it states. Error planner request to amanda.transolutions.net failed: timeout waiting for ACK. Hi, I'd check for network

Re: tape order

2006-10-17 Thread Olivier Nicole
I have 24 tapes and a 8 tape changer. For some reason, it is going 13-16-15-14-17. How can I fix this? can i just force it to take 14 after 13 by only having 14 in there when it's expecting 16? My tapecycle is 10. On the sticker used on the tape, do a double numbering, one by Amanda label

Amanda on USB disks

2006-10-01 Thread Olivier Nicole
Hi, For the next backup server I'll have to implement, I was asked to see the feasability of using USB disks instead of tapes. I know there are virtual tapes, but do they work on removable disks? Best regards, Olivier

amverify cannot /x/y/tar dumps

2006-09-28 Thread Olivier Nicole
Hi, This may be because I am using a prehistoric version of Amanda (2.4.2p2) but, after I make a dump, I make a verify. Some of the DLE cannot be verified becausethe client has been compile to use a GNU tar that is different from the one used when compiling the server: different meaning that the

Small update on testgtar

2006-09-21 Thread Olivier Nicole
Hi, I did a very minor change on testgtar (the small script that tests gnutar exclude list) to remove an error when checking for broken version of tar. testgtar is being referenced at http://wiki.zmanda.com/index.php/Exclude_and_include_lists Bests, Olivier

Re: Amanda error Unexpected field value...

2006-09-08 Thread Olivier Nicole
The difference is that the good run was a level 0 and the run with the error was a level 1. What is the Unexpected field value? Well that's the problem with cygwin... We have little reference. Apparently running level 0 gtar creates a sort of index file, to use in level 1 and compare files

Re: ambackup fails for client

2006-09-01 Thread Olivier Nicole
I am not sure what you mean by that: the backups done at day 1 and 2 where in fact all level 0 for PC-2. On day 3, they were all level 1. On day 4 and 5 they all failed. So, probably they should all be level 1 or do you mean something different? OK, I did not understand that the backup did

Re: Couple of doubts about report and tapes

2006-08-31 Thread Olivier Nicole
2.- =BFDoes amanda allways rewinds the tape before writing to it (so = tape is allways overwrited)? (I think this is true) Yes for sure. 3.- On the other hand, incremental, AFAIK, means backup of all the = files that have changed since the last backup, even if that was an incremental

Re: ambackup fails for client

2006-08-31 Thread Olivier Nicole
recently I have added 1 PC to be backuped up (so now in total 2 PC's are backuped: the server itself and this 2nd PC). It has taken some fiddling with the /etc/hosts file on the new client, but at the end it worked. 3 backups were done without any problem, but number 4 and 5 failed

Re: Running amcheck, all hosts on one subnet timeout

2006-08-23 Thread Olivier Nicole
Hi, Running amcheck, all hosts on one subnet timeout: host selfcheck request failed: timeout waiting for ACK I don't see you mentionning any .amandahosts on the clients... As /tmp/amanda was not created, maybe .amandahosts was not either. Best regards, Olivier

Re: Backup plan and big filesystems

2006-08-22 Thread Olivier Nicole
Hi, Time to add my 2 cents to that thread, and ask for advice from Amanda gurus too. The way I solvedthe offsite tapes thing is the following: I declared: dumpcycle 1 week runspercycle 5 tapecycle 6 tapes I labeled 6*3 tapes, with labels like set-1-00 to set-1-05, set-2-00 to set-2-05 and

Re: using star instead of tar, backuping Zope

2006-08-18 Thread Olivier Nicole
Thks a lot, the problem was that I haven't rebuilt amanda-common with the wrapper path on my client, but just rebuilt amanda-client. It works now with tar. Usually it should be enough to recompile the client part? Now I have to script in order to replace tar arguments by star arguments...

Re: dump larger than tape, 30864683 KB, but cannot incremental dump new disk

2006-08-08 Thread Olivier Nicole
So you are saying i should loock for ~4GB directories tar them instead to dump them? Just to be on the safe side, and if you are considering to split your backup anyway, it is better to split into pieces that are smaller than the tape size. I thought amanda can split such big backup archives

Re: tapelist - how to edit

2006-08-07 Thread Olivier Nicole
my tapelist has become a bit confused, due to my own fault, by me adding tapes in the middle of my numbered sequence. At the moment it looks like this: 20060803 daily-5 reuse 20060802 daily-1 reuse 20060801 daily-3 reuse 20060731 daily-4 reuse 20060731 daily-2 reuse If the matter

Re: dump larger than tape, 30864683 KB, but cannot incremental dump new disk

2006-08-07 Thread Olivier Nicole
Hi, How can i tell amanda to split it up in 4500MB slices and write them one by one to DVD-RAM? Make them several DLEs. That means you must use GNU tar, not dump and you must identify sub-hierarchies, from that too big disk, that will match your 4.5 GB limit. Time to play with exclude file

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