Re: [Bacula-users] Network error with FD during Backup: ERR=Connection reset by peer
The transfer rate is very low in the first server log. Perhaps there truly is a problem with a NIC in this hypervisor, or cable, switch, etc. There is a second server on this host, which is being backuped too, without any problems, either in backup or general network performance. But I will check, if there are any errors on that port on my switch. Btw: in the other scenario, all machines are running on the same hypervisor; no physical switches involved. Regards Michael NovaNet GmbH Kupferstr. 65 44532 Lunen Telefon: 02306/202100 FAX: 02306/202109 WEB: www.novanetgmbh.de Firmensitz: Lunen Amtsgericht Dortmund HRB 17273 USt-ID DE 124793480, St.-Nr. 316/5759/0318 Geschaftsfuhrerin: Dipl. Informatikerin (FH) Desiree Wunsche -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] Network error with FD during Backup: ERR=Connection reset by peer
2012-09-19 22:58:45 bacula-dir JobId 13962: Start Backup JobId 13962, Job=nina_systemstate.2012-09-19_21.50.01_31 2012-09-19 22:58:46 bacula-dir JobId 13962: Using Device FileStorageLocal 2012-09-19 23:02:41 nina-fd JobId 13962: DIR and FD clocks differ by 233 seconds, FD automatically compensating. 2012-09-19 23:02:41 nina-fd JobId 13962: DIR and FD clocks differ by 233 seconds, FD automatically compensating. 2012-09-19 23:02:45 nina-fd JobId 13962: shell command: run ClientRunBeforeJob C:/backup/bacula/systemstate.cmd 2012-09-19 23:02:45 nina-fd JobId 13962: shell command: run ClientRunBeforeJob C:/backup/bacula/systemstate.cmd 2012-09-19 23:03:40 bacula-dir JobId 13962: Sending Accurate information. 2012-09-19 23:05:12 bacula-dir-sd JobId 13962: Job write elapsed time = 00:01:21, Transfer rate = 2.517 M Bytes/second 2012-09-19 23:09:06 nina-fd JobId 13962: shell command: run ClientAfterJob C:/backup/bacula/systemstate.cmd cleanup 2012-09-19 23:09:06 nina-fd JobId 13962: shell command: run ClientAfterJob C:/backup/bacula/systemstate.cmd cleanup 2012-09-19 23:05:17 bacula-dir JobId 13962: Fatal error: Network error with FD during Backup: ERR=Connection reset by peer We have seen that same error (Connection reset by peer) ocassionally for many months. Some are normal - Mac/Windows desktops/laptops that either get rebooted or removed from the network during a backup, etc. But sometimes we see this error with UNIX servers that are up 24x7. We suspect that it is network related since we've had similar errors with print servers and non-Bacula backup servers. But we have yet to pin it down. We restart failed jobs in Bacula so typically the job always completes OK even after initially getting this error on the first try. I'd be curious to know if others get these errors occasionally and what version of Bacula that you're running. I did a couple of installations and I never faced with this error before. Anyway, never say never again. In the first scenario we were backing up to tape for a few years and then migrated to a disc based solution. Everything worked like a charm. This particular problem occurred first, when we migrated the problem server from a physical machine to a virtualized one (with VMware converter). As I mentioned in the reply to Josh, there is another virtual server on this host without any problems. Has anyone probably issues with nic drivers, too. I used a mix of E1000 or flexible in the vm config. However, can someone tell me, where the problem has its origin. Is it the FD, SD or the Dir? It's not clear for me. Tom: How did you restart the job. Did you have a script or do you do it by hand? Regards Michael NovaNet GmbH Kupferstr. 65 44532 Lunen Telefon: 02306/202100 FAX: 02306/202109 WEB: www.novanetgmbh.de Firmensitz: Lunen Amtsgericht Dortmund HRB 17273 USt-ID DE 124793480, St.-Nr. 316/5759/0318 Geschaftsfuhrerin: Dipl. Informatikerin (FH) Desiree Wunsche -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
[Bacula-users] Help for Webacula Installation
Hi, Can you please help me to install Webacula 5.5? Tx Gaurav Gautam 9971766211 DISCLAIMER This email is intended only for the person or the entity to whom it is addressed and may contain information which is confidential and privileged. Any review, retransmission, dissemination or any other use of the said information by person or entities other than intended recipient is unauthorized and prohibited. If you are not the intended recipient, please delete this email and contact the sender. -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] Network error with FD during Backup: ERR=Connection reset by peer
I did a couple of installations and I never faced with this error before. Anyway, never say never again. In the first scenario we were backing up to tape for a few years and then migrated to a disc based solution. Everything worked like a charm. This particular problem occurred first, when we migrated the problem server from a physical machine to a virtualized one (with VMware converter). As I mentioned in the reply to Josh, there is another virtual server on this host without any problems. Has anyone probably issues with nic drivers, too. I used a mix of E1000 or flexible in the vm config. However, can someone tell me, where the problem has its origin. Is it the FD, SD or the Dir? It's not clear for me. Hi Michael, I might have a similar problem. We also used Bacula for years and now migrated our main server to VMware. In the first 3 month everything worked fine but after the summer shut down I saw the broken pipe error. My configuration: On the storage server, a huge disk storage is attached. Here only the file daemon is running. (VMware) On the backup server the director and the storage daemons are running. (physical server) OS is in both cases Ubuntu 12.04 64 bit. Kernel: 3.2.0-27 Bacula taken from the Ubuntu packages: 5.2.5-0ubuntu6.1 We don't use a tape changer, and the weekly full backup needs 2 tapes. The job starts at Saturday and normally waits for the second tape which I change on Monday morning. But since the shutdown the network is reset after exactly 15 minutes and the job stops with a broken pipe error. I have added the heartbeat interval on all daemons, but no change. What is a little suspicious, is that when I reschedule the job during the week, the job waits for the tape 1, 2 or three days without a problem. When it starts on weekends, error! In my case it might be an update of our switch's firmware. Some other guy from IT updated all switches. Next weekend I will be able to test my backup with the old firmware again. Perhaps this is was the reason in my case. Did you have any changes in your network environment? I will post if the firmware was the problem. Regarding your question which daemon is causing the trouble, is there really no output which daemon get the error. In my case it's the communication between the FD on the VMware-server and the SD. 25-Aug 16:18 ttl010-sd JobId 31: Job backup4.2012-08-25_09.08.00_15 is waiting. Cannot find any appendable volumes. Please use the label command to create a new Volume for: Storage: Drive-1 (/dev/nst0) Pool: Pool-backup4 Media type: LTO-4 25-Aug 16:33 ttl011-fd JobId 31: Error: bsock.c:389 Write error sending 65536 bytes to Storage daemon:160.220.129.201:9103: ERR=Connection timed out 25-Aug 16:33 ttl011-fd JobId 31: Fatal error: backup.c:1190 Network send error to SD. ERR=Connection timed out 25-Aug 16:33 ttl010-sd JobId 31: Error: bsock.c:389 Write error sending -6 bytes to client:160.220.129.203:36643: ERR=Connection reset by peer 25-Aug 16:33 ttl010-dir JobId 31: Error: Bacula ttl010-dir 5.2.5 (26Jan12): Regards, Markus -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] LTO3 tape capacity (variable?)
On 26/09/12 22:37, Stephen Thompson wrote: I think I pointed this out before, but I also have used and new tapes with 400-800Gb on them. It seems really hit or miss, though the tapes with 400Gb or less are probably a 1/3 of my tapes. The other 2/3 have above 400Gb. If you have small blocking factors and a lot of small files it's possible that bacula overheads are high (it reports actual data on tape, not data+overheads) In my experience, tapes which achieve high compression factors are usually full of incremental backups containing highly repetitive data such as logfiles. Tape capacities are quoted in Gb = 1*10^9, while bacula uses GiB for its reporting, but the kind of underrun you're seeing can't be entirely explained by that small difference. I've occasionally seen LTO5 tapes marked as full when they're well short of expected capacity but this generally happens on a drive which is about to request a cleaning tape. Marking them as append has a 50:50 chance of allowing them to continue and generally they're fine when recycled. Have you tried btape to test the tape in question, or used dd to see how many bytes are actually on the tape? Smartctl will help too. -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] Network error with FD during Backup: ERR=Connection reset by peer
Tom: How did you restart the job. Did you have a script or do you do it by hand? There are Job options to reschedule jobs on error: Reschedule On Error = yes Reschedule Interval = 30 minutes Reschedule Times = 18 The above will reschedule the job 30 minutes after the failure and it'll try and do that 18 times before finally giving up. These options come in handy if you're backing up laptops or other computers that may not be on your network 24x7. hope this helps, --tom -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] Network error with FD during Backup: ERR=Connection reset by peer
On 9/27/2012 4:15 AM, DAHLBOKUM Markus (FPT INDUSTRIAL) wrote: I did a couple of installations and I never faced with this error before. Anyway, never say never again. In the first scenario we were backing up to tape for a few years and then migrated to a disc based solution. Everything worked like a charm. This particular problem occurred first, when we migrated the problem server from a physical machine to a virtualized one (with VMware converter). As I mentioned in the reply to Josh, there is another virtual server on this host without any problems. Has anyone probably issues with nic drivers, too. I used a mix of E1000 or flexible in the vm config. However, can someone tell me, where the problem has its origin. Is it the FD, SD or the Dir? It's not clear for me. Hi Michael, I might have a similar problem. We also used Bacula for years and now migrated our main server to VMware. In the first 3 month everything worked fine but after the summer shut down I saw the broken pipe error. My configuration: On the storage server, a huge disk storage is attached. Here only the file daemon is running. (VMware) On the backup server the director and the storage daemons are running. (physical server) OS is in both cases Ubuntu 12.04 64 bit. Kernel: 3.2.0-27 Bacula taken from the Ubuntu packages: 5.2.5-0ubuntu6.1 We don’t use a tape changer, and the weekly full backup needs 2 tapes. The job starts at Saturday and normally waits for the second tape which I change on Monday morning. But since the shutdown the network is reset after exactly 15 minutes and the job stops with a broken pipe error. I have added the heartbeat interval on all daemons, but no change. What is a little suspicious, is that when I reschedule the job during the week, the job waits for the tape 1, 2 or three days without a problem. When it starts on weekends, error! In my case it might be an update of our switch’s firmware. Some other guy from IT updated all switches. Next weekend I will be able to test my backup with the old firmware again. Perhaps this is was the reason in my case. Did you have any changes in your network environment? I seem to remember someone on here having this problem previously. Bacula daemons all set socket option SO_KEEPALIVE to keep the connections from timing out, but a switch in between was not properly honoring the TCP keepalive. When the switch times out the connection, both FD and DIR then think the other side closed the connection. However, Michael mentioned that on the second scenario all servers are on the same hypervisor and there is no switch. Maybe the place to start is to move the failing VM to the other hypervisor and see if it still fails. Perhaps there is some difference in the VMWare configs. I will post if the firmware was the problem. Regarding your question which daemon is causing the trouble, is there really no output which daemon get the error. In my case it’s the communication between the FD on the VMware-server and the SD. 25-Aug 16:18 ttl010-sd JobId 31: Job backup4.2012-08-25_09.08.00_15 is waiting. Cannot find any appendable volumes. Please use the label command to create a new Volume for: Storage: Drive-1 (/dev/nst0) Pool: Pool-backup4 Media type: LTO-4 25-Aug 16:33 ttl011-fd JobId 31: Error: bsock.c:389 Write error sending 65536 bytes to Storage daemon:160.220.129.201:9103: ERR=Connection timed out 25-Aug 16:33 ttl011-fd JobId 31: Fatal error: backup.c:1190 Network send error to SD. ERR=Connection timed out 25-Aug 16:33 ttl010-sd JobId 31: Error: bsock.c:389 Write error sending -6 bytes to client:160.220.129.203:36643: ERR=Connection reset by peer 25-Aug 16:33 ttl010-dir JobId 31: Error: Bacula ttl010-dir 5.2.5 (26Jan12): Regards, Markus -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
[Bacula-users] file signatures PKI vs FileSet
Hello i wonder which of the cryptographic signatures is used and how if i specify in the FileSet option signature=md5 and on the client FD config PKI Signatures=yes. In the manual is stated that the PKI Signatures is not configurable but uses SHA-2 if available, otherwise SHA-1. This lead to the following questions: - Is the signature upgraded in this case to SHA-1? - Is one of them silently ignored if both are specified or will both be calculated and used? Many Thanks Andreas -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
[Bacula-users] Extremely Slow Performance
Hi, I'm having extremely slow performance when backing up, a 10gb backup took around 3h. Where should I start looking? During a backup I can see bacula-sd using 100% cpu, memory usage is normal. My system is a vmware virtual machine with a cpu with two 2,5ghz cores and 2gb ram. The vm have a separate partition for the volumes using ext4 and mounted via RDM in a fc storage array with raid6. I tried mapping more cores and more ram for the vm with the same result so I don't think the problem is lack of resources. Thanks. -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] Bacula trying to load tape that was removed:Re: newbie - problem labeling / adding tapes to pool
Hello again, I sort of feel like I'm spamming this mailing list so I'll keep it short: I tried the 'update volumes' command to try to manually tell bacula that the tapes were in the autochanger. The catalog was aware of all the tapes but had some of them incorrectly marked as not in autochanger. I set the correct tapes as being present in autochanger, it accepted the command, but when I do a status they don't show. I started wondering if bacula was having a problem writing to mysql db, so I got the idea to query mysql directly. So for example: mysql select concat(VolumeName,', ',Slot) from Media; +--+ | concat(VolumeName,', ',Slot) | +--+ | TestVolume001, 0 | | vmappp03_backup_test, 0 | | TPMBU002, 0 | | TPMBU001, 3 | | TPMBU005, 4 | | TPMBU007, 5 | | TPMBU003, 0 | | TPMBU011, 0 | | TPMBU009, 7 | | TPMBU014, 8 | | TPMBU015, 6 | +--+ 11 rows in set (0.00 sec) Mysql shows correctly which tapes are in slots 3 thru 8, but bacula only reports slots 3,4,5,6; the others are marked with an * and bacula behaves as if they're empty. I guess I can experiment however I like, I don't see how I can break it any worse so I'll keep experimenting. -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] Extremely Slow Performance
Citando Davide Franco dfra...@dflc.ch: On Thu, Sep 27, 2012 at 7:04 PM, Rodrigo Abrantes Antunes rodrigoantu...@pelotas.ifsul.edu.br wrote: Hi, I'm having extremely slow performance when backing up, a 10gb backup took around 3h. Where should I start looking? During a backup I can see bacula-sd using 100% cpu, memory usage is normal. My system is a vmware virtual machine with a cpu with two 2,5ghz cores and 2gb ram. The vm have a separate partition for the volumes using ext4 and mounted via RDM in a fc storage array with raid6. I tried mapping more cores and more ram for the vm with the same result so I don't think the problem is lack of resources. Thanks. -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users Hi Rodrigo, giving more informations like * version of the director, storage, fd * which database back-end are you using * did you install the vmware tools ? * which operating system (version) are using ? * on what kind of storage does your DRM point to (sata, iscsi, fc, etc.) * etc. will give us more ideas to troubleshoot your problem. Regards Davide Director: 5.0.1-1ubuntu1 Storage: 5.0.1-1ubuntu1 FD: 5.0.1-1ubuntu1 (some clients have lower version) Database: mysqI OS: Ubuntu 10.04.4 x64 Server FC Storage 4 GBits/s. All my network is Gigabit Ethernet. One question: can vmware tools have any influence in this case? From what I know vmware tools is mainly for better graphics performance isn't it? I din't installed it. Thanks -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] Extremely Slow Performance
On Thu, Sep 27, 2012 at 7:04 PM, Rodrigo Abrantes Antunes rodrigoantu...@pelotas.ifsul.edu.br wrote: ** Hi, I'm having extremely slow performance when backing up, a 10gb backup took around 3h. Where should I start looking? During a backup I can see bacula-sd using 100% cpu, memory usage is normal. My system is a vmware virtual machine with a cpu with two 2,5ghz cores and 2gb ram. The vm have a separate partition for the volumes using ext4 and mounted via RDM in a fc storage array with raid6. I tried mapping more cores and more ram for the vm with the same result so I don't think the problem is lack of resources. Thanks. -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users Hi Rodrigo, giving more informations like - version of the director, storage, fd - which database back-end are you using - did you install the vmware tools ? - which operating system (version) are using ? - on what kind of storage does your DRM point to (sata, iscsi, fc, etc.) - etc. will give us more ideas to troubleshoot your problem. Regards Davide -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] LTO3 tape capacity (variable?)
On 09/25/2012 10:43 AM, Alan Brown wrote: On 25/09/12 17:43, Stephen Thompson wrote: Our Sun/Oracle service engineer claims that our drives do not require cleaning tapes. Does that sound legit? In general: true (as in, Don't do it as a scheduled item), but all LTO drives require cleaning tapes from time to time and sometimes benefit from loading one even if the clean light isn't on. It primarily depends on the cleanliness of the room where the drive is. Our throughput is pretty reasonable for our hardware -- we do use disk staging and get something like 60Mb/s to tape. 60Mb/s is _slow_ for LTO3. You need to take a serious look at what you're using as stage disk and consider using a raid0 array of SSDs in order to keep up. Lastly, the tapes that get 200 vs 800 are from the same batch of tapes, same number of uses, and used by the same pair of SL500 drives. That's primarily why I wondered if it could be data dependent (or a bacula bug). What happens if you mark the volumes as append and put them back in the library? I haven't had a lot of time to look into this today, but I do this quick test and it immediately marks the volume Full again. 27-Sep 14:20 sd-SL500 JobId 260069: Volume FB0763 previously written, moving to end of data. 27-Sep 14:21 sd-SL500 JobId 260069: Ready to append to end of Volume FB0763 at file=110. 27-Sep 14:21 sd-SL500 JobId 260069: Spooling data ... 27-Sep 14:21 sd-SL500 JobId 260069: Job write elapsed time = 00:00:01, Transfer rate = 759.3 K Bytes/second 27-Sep 14:21 sd-SL500 JobId 260069: Committing spooled data to Volume FB0763. Despooling 762,358 bytes ... 27-Sep 14:21 sd-SL500 JobId 260069: End of Volume FB0763 at 110:1 on device SL500-Drive-0 (/dev/SL500-Drive-0). Write of 262144 bytes got -1. 27-Sep 14:21 sd-SL500 JobId 260069: Re-read of last block succeeded. 27-Sep 14:21 sd-SL500 JobId 260069: End of medium on Volume FB0763 Bytes=219,730,936,832 Blocks=838,207 at 27-Sep-2012 14:21. 27-Sep 14:21 sd-SL500 JobId 260069: 3307 Issuing autochanger unload slot 36, drive 0 command. I've seen transient scsi errors result in tapes being marked as full. What does smartctl show for the drive and tape in question? (run this against the /dev/sg of the tape drive) -- Stephen Thompson Berkeley Seismological Laboratory step...@seismo.berkeley.edu215 McCone Hall # 4760 404.538.7077 (phone) University of California, Berkeley 510.643.5811 (fax) Berkeley, CA 94720-4760 -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] LTO3 tape capacity (variable?)
On 27/09/12 22:25, Stephen Thompson wrote: What happens if you mark the volumes as append and put them back in the library? I haven't had a lot of time to look into this today, but I do this quick test and it immediately marks the volume Full again. Then it really is full and the rest is down to overheads. Consider using larger block sizes. -- Got visibility? Most devs has no idea what their production app looks like. Find out how fast your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219671;13503038;y? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
Re: [Bacula-users] LTO3 tape capacity (variable?)
On 9/27/12 6:17 PM, Alan Brown wrote: On 27/09/12 22:25, Stephen Thompson wrote: What happens if you mark the volumes as append and put them back in the library? I haven't had a lot of time to look into this today, but I do this quick test and it immediately marks the volume Full again. Then it really is full and the rest is down to overheads. Consider using larger block sizes. Aren't these considered reasonable settings for LTO3? Maximum block size = 262144 # 256kb Maximum File Size = 2gb thanks for the help! Stephen -- Stephen Thompson Berkeley Seismological Laboratory step...@seismo.berkeley.edu215 McCone Hall # 4760 404.538.7077 (phone) University of California, Berkeley 510.643.5811 (fax) Berkeley, CA 94720-4760 -- Got visibility? Most devs has no idea what their production app looks like. Find out how fast your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219671;13503038;y? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
