Ext tests for storage devices? EMC Celerra, Sun 7310, Data Domain DD-880 , other?)
list Elizabeth Schwartz
As long as I'm asking, wondering if anyone has scripts to monitor EMC Celerra, Sun 7310, EMC Data Domain DD-880?
list Paul Root
I wrote a script to login to my Sun 7210 arrays and pull a few stats. Makes sure the disks are all ok. Paul Root - Engineer III Managed Services Systems - CenturyLink
-----Original Message----- From: xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] On Behalf Of Elizabeth Schwartz Sent: Thursday, November 03, 2011 7:13 AM To: xymon at xymon.com Subject: [Xymon] Ext tests for storage devices? EMC Celerra, Sun 7310, Data Domain DD-880 , other?)
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As long as I'm asking, wondering if anyone has scripts to monitor EMC
Celerra, Sun 7310, EMC Data Domain DD-880?
This communication is the property of CenturyLink and may contain confidential or privileged information. Unauthorized use of this communication is strictly prohibited and may be unlawful. If you have received this communication in error, please immediately notify the sender by reply e-mail and destroy all copies of the communication and any attachments.
list Vernon Everett
How different is the Sun7310 to a Sun6540? Is it just a matter of scale and/or age, or is it a completely different beast? I put this up on Xymonton some time back - http://www.xymonton.org/monitors:6540 It checks the 6540 using sscs commands. If the 7310 responds in a similar way to the same commands, it might be a good starting point for you. YMMV. Regards Vernon
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On 3 November 2011 20:12, Elizabeth Schwartz <user-c61747246f66@xymon.invalid>wrote:
As long as I'm asking, wondering if anyone has scripts to monitor EMC Celerra, Sun 7310, EMC Data Domain DD-880?
list Paul Root
Completely different beast. The 7x00 series is based on OpenSolaris and is a big ZFS farm. It can do NFS, iSCSI, etc.
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Paul Root - Engineer III Managed Services Systems - CenturyLink From: xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] On Behalf Of Vernon Everett Sent: Friday, November 04, 2011 12:16 AM To: user-c61747246f66@xymon.invalid Cc: xymon at xymon.com Subject: Re: [Xymon] Ext tests for storage devices? EMC Celerra, Sun 7310, Data Domain DD-880 , other?) How different is the Sun7310 to a Sun6540? Is it just a matter of scale and/or age, or is it a completely different beast? I put this up on Xymonton some time back - http://www.xymonton.org/monitors:6540 It checks the 6540 using sscs commands. If the 7310 responds in a similar way to the same commands, it might be a good starting point for you. YMMV. Regards Vernon On 3 November 2011 20:12, Elizabeth Schwartz <user-c61747246f66@xymon.invalid<mailto:user-c61747246f66@xymon.invalid>> wrote: As long as I'm asking, wondering if anyone has scripts to monitor EMC Celerra, Sun 7310, EMC Data Domain DD-880? This communication is the property of CenturyLink and may contain confidential or privileged information. Unauthorized use of this communication is strictly prohibited and may be unlawful. If you have received this communication in error, please immediately notify the sender by reply e-mail and destroy all copies of the communication and any attachments.
list Vernon Everett
Well, that's good news and bad news for Betsy.
Bad news because the script is useless to her.
It good news, because her data doesn't live on a 6540.
Under the hood, the 6540 (and a range of IBM storage, I forget which) were
the same animal - a piece of junk from LSI, which, under the right
circumstances will slowly start to quietly corrupt data. It also "forgets"
which is the parity bit, so it can't reconstruct either.
When you send logs to Sun/Oracle or IBM, they refer the matter to LSI.
After a month or so, they come back with "I dunno", and the email
equivalent of a shoulder shrug.
I have had 2 clients lose data this way. One on a 6540, and another got
stung 3 times on three different occasions. One on the IBM kit, and twice
on two different 6540s. (They have lots of storage)
Unless you are using a file system like ZFS that does checksumming, it
could take weeks to notice the problem. And the only recovery path is a
restore from backup.
NetApp purchased the storage division of LSI in May this year, so beware of
their mid-range storage.
The odd thing though, according to the press releases at the time, LSI were
still going to supply Sun/Oracle and IBM with storage - despite them now
being the competition.
I don't think I will ever understand corporate business.
Hope you come right with the script, and don't forget to put it up on
Xymonton when it's done.
Regards
Vernon
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On 4 November 2011 20:10, Root, Paul <user-76fdb6883669@xymon.invalid> wrote:
Completely different beast.**** ** ** The 7x00 series is based on OpenSolaris and is a big ZFS farm. It can do NFS, iSCSI, etc. **** ** ** Paul Root - Engineer III**** Managed Services Systems - CenturyLink**** ** ** ** ** *From:* xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] *On Behalf Of *Vernon Everett *Sent:* Friday, November 04, 2011 12:16 AM *To:* user-c61747246f66@xymon.invalid *Cc:* xymon at xymon.com *Subject:* Re: [Xymon] Ext tests for storage devices? EMC Celerra, Sun 7310, Data Domain DD-880 , other?)**** ** ** How different is the Sun7310 to a Sun6540? Is it just a matter of scale and/or age, or is it a completely different beast?**** I put this up on Xymonton some time back - http://www.xymonton.org/monitors:6540**** It checks the 6540 using sscs commands.**** If the 7310 responds in a similar way to the same commands, it might be a good starting point for you.**** YMMV.**** ** ** Regards**** Vernon**** ** **
On 3 November 2011 20:12, Elizabeth Schwartz <user-c61747246f66@xymon.invalid>
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wrote:****
As long as I'm asking, wondering if anyone has scripts to monitor EMC
Celerra, Sun 7310, EMC Data Domain DD-880?
** **
This communication is the property of CenturyLink and may contain
confidential or privileged information. Unauthorized use of this
communication is strictly
prohibited and may be unlawful. If you have received this communication
in error, please immediately notify the sender by reply e-mail and destroy
all copies of the communication and any attachments.