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  1. Replies
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    i came back to give you some info : - my SATA...

    i came back to give you some info :

    - my SATA RAID10 volume is defective. It's always go "offline", i had to remove "2 disks" to finally get back data. I came back to RAID1 volume, we'll see.
    -...
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    Thanks for this quick response.

    Thanks for this quick response.
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    Support of VAAI for Open-E DSS V7 ?

    Hy,

    Does DSS V7 support VAAI for Vmware ESX 4.1 / 5 ?

    If yes what option have we : Block Zero,Full Copy,HW Assisted Locking and Thin Provisionning ?

    Thanks

    Nsc
  4. Replies
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    I understand it's a problem with ARECA but...

    I understand it's a problem with ARECA but definitly after this problem, i want that DSS stop all access of my volumes for iSCSI or NAS.

    When this problem occurs, DSS stop the volume on S001 so...
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    ok i got this message : 2013/05/13...

    ok i got this message :



    2013/05/13 13:38:05|[ 1685.663908] scsi cmnd aborted, scsi_cmnd(0xffff8800d4acb6c0), cmnd[0x28,0x 0,0x58,0xda,0x45,0xb0,0x 0,0x 0,0x40,0x 0,0x 0,0x 0], scsi_id = 0x 0,...
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    I just tried to install the latest DSS...

    I just tried to install the latest DSS (6.0up98.xxxx.7337 2013-02-14 b7337), it's stuck a 72% ?
    I restart on old one (6.0up90.8101.5845) it boot perfectly...

    I have two OpenE (same hardware), my...
  7. Replies
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    IO Error with ARECA 1680 SATA volume ...

    Hy,

    May be somebody could help me...

    On my ARECA 1680 i have two volume : 10*400Go SAS RAID6 and 4*2To SATA RAID10.
    I have some random error on my SATA Volume (never on my SAS volume or at...
  8. Replies
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    11,578

    After the restart of replication task, the lv0003...

    After the restart of replication task, the lv0003 goes down and nothing working anymore.
    I have to hard reset my two ESX Host after a proper restart for OpenE.

    But the data stored n VMDK from...
  9. Replies
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    Thanks for the info about MTU on Bond.

    Thanks for the info about MTU on Bond.
  10. Replies
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    Hi To-M, For MTU, i can't change it. When Bond...

    Hi To-M,

    For MTU, i can't change it. When Bond is up, with the console management i can only change the MTU for Bond not the MTU for each attached NIC :
    ...
  11. Replies
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    Thanks Tom, i have no error in Areca management....

    Thanks Tom, i have no error in Areca management.
    i'm creating a support ticket right now.
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    Replication DiskLess

    Hi,

    I have a strange and undocumented state for my replication :
    Protocol type: Synchronous
    Connection: Connected
    Source info:
    Logical volume: lv0003
    Consistency: Diskless...
  13. Replies
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    With ESX 4.0 / 4.1 you can use OpenE as guest....

    With ESX 4.0 / 4.1 you can use OpenE as guest.
    But no vmware tools.
  14. Replies
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    Hi, For me, you can't aggregate bandwith with...

    Hi,

    For me, you can't aggregate bandwith with bonding.
    You have to use MPIO.
  15. Thread: Failover

    by nsc
    Replies
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    thanks for the info, i'll try this.

    thanks for the info, i'll try this.
  16. Thread: Failover

    by nsc
    Replies
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    what is the "goes down" parameters ? i have 2...

    what is the "goes down" parameters ?

    i have 2 DSS V6 with replication WITHOUT Failover because i use round robin MPIO Vmware.

    This saturday, my master DSS V6 "goes down" :
    - scsi error command...
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    hi, i found my old post, finally i found the...

    hi,

    i found my old post, finally i found the trick in vmware thant i neved posted back here...

    In fact, we just have to change the round robin policy (iops options). I assume that you have MPIO...
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    i dont find this kind of option in Vmware. ...

    i dont find this kind of option in Vmware.

    Following a blog message, i just have to activate Round Robin option.

    I'll wait for V6 then...
  19. Replies
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    i removed my bond for iscsi (eth3 / eth5) on...

    i removed my bond for iscsi (eth3 / eth5)

    on eth3 : 10.0.0.1 Jumbo Frame 9000
    on eth5 : 10.0.0.3 Jumbo Frame 9000

    on esxi host i add 10.0.0.3 for iscsi

    now i have my 4 paths to access my...
  20. Replies
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    ok red now i have understand :) I want to have...

    ok red now i have understand :)

    I want to have HA Open-e so i have only one Virtual IP for link between client & OpenE... I can't use Mpio on IP for the link... (Or may be DSS V6 can give me more...
  21. Replies
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    I aggree with the fact that replication must not...

    I aggree with the fact that replication must not impact read performance.

    My ESXi 4 is in MPIO support RR Vmware : i see activity on my two ETH for iISCSI traffic (but may it's not working...)
    ...
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    But CX4 is limited to 15m right ? Looks like it...

    But CX4 is limited to 15m right ? Looks like it will be too short for me (my two san are not on the same floor).

    On 10GBase-T it's 100m with copper but i can't find a switch 10GBase-T (8 ports?)...
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    what is your bond config in OpenE ? I tried...

    what is your bond config in OpenE ?

    I tried Balance RR, Balance-ALB & 802.3ad.

    In Balance RR i get better write but lower Read...

    May be Xen do better...
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    And with balance-rr and two crossover cable...

    And with balance-rr and two crossover cable NIC-to-NIC can i expect to have better performance ?
  25. Replies
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    Thanks a lot for this info :)

    Thanks a lot for this info :)
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