Visit Open-E website

Search:

Type: Posts; User: Toni Bizjak

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    0
    Views
    442

    Activation again

    One of standalone SSD drives has broken and after restart this node without that SSD, strange notice apeaded, that this node is not activated any more...
  2. What about "Maintenance Mode", can I use "stop...

    What about "Maintenance Mode", can I use "stop and enable VIPs" option and move to a-a?

    All current sources/destinations are stay unchanged.

    I've created new unused replication task, not used...
  3. How to move from Active-Passive to Active-Active mode

    Hi!
    Is there any faster procedure as http://kb.open-e.com/How-to-move-from-Active-Passive-to-Active-Active-mode_1843.html
    Without stopping failover?

    like we can move complete pool ("move to...
  4. Replies
    2
    Views
    1,451

    Solved! Looks like this problem apears, if ADS...

    Solved!

    Looks like this problem apears, if ADS server IPs on both servers are not equal?!?
  5. Replies
    2
    Views
    1,451

    NFS Replication task doesn't start

    Is it possible to run iSCSI and NFS replication tasks together?

    I want to add a replicated NFS task to my system but this error apears:

    Error
    Internal error occurred
    Failover cluster could...
  6. This 5 year warranty is unfortunate limited with...

    This 5 year warranty is unfortunate limited with Wearout indicator (or Endurance Rating for easier calculation).

    When SSD is used in CacheCade, data is written on it when we write into Datastore...
  7. Yes, for each node I use 2 Samsung SSDs 850 Pro...

    Yes, for each node I use 2 Samsung SSDs 850 Pro 512GB in RAID1.
    512GB is also the largest CachaCade capacity :confused:.

    For past 527 days (with 100,0% active cluster!) I used 2 Intel S3500...
  8. Enable/disable SSD cache within full replication process?

    I intend to replace the old disks to the passive node. When full volume replication will start again (about 8TB), I see no reason, to enable SSD Cache on both nodes - just increase wearout of SSD and...
  9. Replies
    2
    Views
    1,283

    It's first time for me too! As I explained...

    It's first time for me too!
    As I explained before, the Drive Group expansion is only possible with single Virtual Disk.

    So I planning to clone SSD7 system VD to phisical HDD, try to boot from new...
  10. Replies
    2
    Views
    1,283

    Expand RAID array (Replicated Volume)

    I noticed some small print on support page:
    http://mycusthelp.info/LSI/_cs/AnswerDetail.aspx?sSessionID=194249159162RPCVVXIRJQLIIVYEULUZO[RHRQMZ&inc=8439&caller=1&txtCriteria=expand

    NOTE: ...
  11. New Volumes & Targets & iSCSI parameters while running a cluster

    We can add additional iSCSI target without breaking cluster and this is good!
    http://vimeo.com/moogaloop.swf?clip_id=57406962

    So without breaking working Cluster we can add (or remove...
  12. DelayBetweenReconnect=5 EnableNOPOut=0 ...

    DelayBetweenReconnect=5
    EnableNOPOut=0
    ErrorRecoveryLevel=2
    FirstBurstLength=#00010000=65536
    ImmediateData=1
    InitialR2T=0
    IPSecConfigTimeout=#0000003c=60
    ...
  13. This is the point of my question: Is it...

    This is the point of my question:

    Is it recomended to adjust target settings to initiator defaults?

    Default iSCSI settings are different between VMWare, Server2008 and DSS7
    (can't find...
  14. Replies
    74
    Views
    23,430

    I'm interesting for explanation, too:)

    I'm interesting for explanation, too:)
  15. ...not to open new thread: We are planning to...

    ...not to open new thread:

    We are planning to combine two separate DSS7 iSCSI targets:
    - one for VMWare ESXi initiators with parameters (recomended above)
    maxRecvDataSegmentLen=262144
    ...
  16. Replies
    0
    Views
    1,962

    Recomended Switches

    For now, we use 2 TrendNet TEG-448WS for connect 2 DSS, 3 VM Hosts (together 12 1GbE potrs for iSCSI) and also many other equipment and it works quite fast - low budget and it works.

    Maybe, my...
  17. Ah, yes, I see now. Thank you for fast answer.

    Ah, yes, I see now.
    Thank you for fast answer.
  18. If we have more than 1 array, does the primary...

    If we have more than 1 array, does the primary node failover on IO errors of ANY array?
  19. Restore default network settings (IP, BONDING)...

    Restore default network settings (IP, BONDING) was helpful for me, once upon a time.
  20. Use Static Discovery instead of Dynamic Discovery in VMware 5.0 settings

    Noticed on our ESXi 5.0 hosts:

    I try to enter iSCSI targets by type VirtualIP on Dynamic Discovery, first.
    After rescan process, there are list of all discovered targets on Static Discovery tab....
  21. Replies
    11
    Views
    5,057

    Now, I'm back from winter hollidays and I'm...

    Now, I'm back from winter hollidays and I'm planning to realize "my" method in real word.
    (never start tasks like this before hollidays, if you don't want to ruin them)....

    ....month or two...
  22. I've just tested a little different scenario. ...

    I've just tested a little different scenario.

    After power off both serveres, I've switched on Secondary first.

    In this case, VIP is not active until we:
    - change Volume replication modes to...
  23. I can't! But you can look into log file...

    I can't!

    But you can look into log file (Status/HW/Download...) and use some common logic - not 100%, but it helps to sompose an image.
  24. Maybe, you can't, because address is already...

    Maybe, you can't, because address is already reserved for VIP (failover/ifaces.conf).
    Anyway, you'll have problems later, to start Failover again.


    Can you use multipath on iSCSI client?
    ...
  25. Replies
    11
    Views
    5,057

    It works, somehow?

    I've realised "Idea Nr. n+1:" and, it works.

    My demo-system:
    Two DSS Nodes with Eth addresses:
    PRI (SEC)
    192.168.0.115 (113)
    192.168.101.115 (113) Virtual IP 20.0.1.13
    192.168.102.115 ...
Results 1 to 25 of 41
Page 1 of 2 1 2