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  1. Replies
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    Thanks for your answer. But not clear yet,...

    Thanks for your answer. But not clear yet, sorry.

    Two questions:

    1.. general case: When we know about an oncoming power loss (line works, f.i.), is there a way we can regulary shutdown...
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    6,605

    A-A-Sync + failover with power-off

    Hi,

    this is a general question. We had three times the same recovery problem after a complete power loss.

    Our equipment: two Open-e DSS V7 in different buildings, working as A-A-Sync cluster....
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    2,714

    modify iSCSI Parameters?

    Hi,

    in DSS V7, it isn't possible anymore to change iSCSI options of a single Volume when the A-A-cluster is running - even if the volume isn't part of the cluster, not to mention if it has't a...
  4. Well, after upgrading the LSI new firmware ... MR...

    Well, after upgrading the LSI new firmware ... MR _5.9_ which includes the P1 patch, we haven't new data loss. We're still busy with restoring damaged systems. But all damages that we still found,...
  5. Hi Gr-R, well, I'm able to disable caching...

    Hi Gr-R,

    well, I'm able to disable caching completely. There's no read-only.

    We found a P1 patch for this release. It can be infused without a reboot. We'll try this.
  6. Hi, we also have the problems described here. ...

    Hi,

    we also have the problems described here. Open-e DSS V7, A-A-failover, iSCSI, LSI with CacheCade and MR 5.8. Massive data corruption, corresponding to write IO.

    We'd like to set...
  7. Replies
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    13,975

    Online again

    After several on-off tasks, the system is operational again. A boot takes a normal amount of time.

    Strange...
  8. Replies
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    13,975

    I ran into the same problem yesterday. I was...

    I ran into the same problem yesterday. I was noticed to run LV repair, so I did. Now stalling at 59%.
    I will wait some hours now and then create a ticket.

    And, yes, newest DSS V6 build (97)...
  9. Replies
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    Thank for the answer. This is what I was worried...

    Thank for the answer. This is what I was worried about...

    It would be useful to be able to define own default settings for newly created targets, at least.

    Regards,

    Robert
  10. Replies
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    4,026

    Setting iSCSI target parameters

    Hi all,

    this is a feature request.

    It's possible to set MaxOutstandingR2T on console in the hardware-tuning-iSCSI menu.

    But as far as I see, it's possible only on a target base, not...
  11. Replies
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    4,090

    No effect

    No effect.

    This is a test system that has 3 volumes with 8 GB each and doesn't share/export any volume. No replication, no failover, no backup .... It's running idle.

    It is a USB dongle...
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    Problem upgrading 4786 to 5087

    Hi,

    having an 4786 system in idle state (no connection, it's for testing the upgrade process before I start it on the productive system), I can't upgrade online to 5087:

    - Under "System...
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    4,153

    What's short, what's long

    Hi Todd,

    ok, 30 mins might be the real value (4786 with Firefox 3.6 or Opera 11). But it isn't the felt value :-)

    This is too short, I mean. I'm working IN my network with lots of Ciscos,...
  14. Replies
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    4,153

    Annoying webinterface session timeout

    Hi,

    any chance to increase (or, better, to disable) the session timeout for the WebGUI? I've got five Open-e systems running here, working with replication etc. Often, I've several WebGUIs open...
  15. Replies
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    5,772

    Enter product key without reboot?

    Hi,

    we've upgraded our DSS to DSS V6 using help by an external supporter. The supporter did the upgrade, while we managed the VMware ESX world that depends on the storage. Generally, it was...
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    failover tasks and virtual IP

    Hi,

    this is just a little question for sureness. I've running two DSS with a common virtual IP and several failover tasks, automatic failover is activated (and working well).

    I added more...
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    3,842

    Thanks

    Thank for the link.

    Robert
  18. Replies
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    3,842

    Question of understanding

    Hi all,

    please could someone help me and explain, how iSCSI and LUNs are working together (and with VMware ESX)

    When I have 2 volumes, each in a seperate target, I give each its seperate LUN. ...
  19. Reboot helped

    After a reboot, I can set the replication flag now.

    Unconvincingly, for a central backend component... :-( Mind that this system provided no operational service than one NFS-share before => no...
  20. No effect. When trying to enable the replication...

    No effect. When trying to enable the replication flag:

    2009/07/30 11:25:49 Unable to initialize volume replication for the following logical volume: lvdaten15k00. Please increase the Vmalloc...
  21. No, 10 GB succeed. But, as I said, with an...

    No, 10 GB succeed. But, as I said, with an identical system, 3328 GB succeeded as well before.

    As I found out now, replication flag can be enabled on File-I/O volumes after creation. The GUI is...
  22. Vmalloc problem wihle initializing File-IO

    Hi!

    This is given: two identical systems with 4 CPU-Heads (2core? 4core? don't know yet, but enough), 16 GB of RAM (should be enough) and each with ca netto 6.7 TB of 15krpm-SATA RAID

    Both...
  23. [SOLVED] DSS versions must be identical

    Hi all,

    things are working now. Fortunately, we had a massive VMware storage problem today, thus we were able to update the older Open-E to the same version as the other one (because lots of...
  24. Same DRBD versions!

    The drbd.log files on both systems contain the line:

    version: 8.0.13 (api:86/proto:86)

    Bad thing.

    Robert
  25. Hint in knoeledge base

    I found this in the knowledge base:

    As concerns volume replication, you need to make sure that the DRBD daemon version is the same on both Open-E machines (you can check this by downloading the...
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