Hello all,
can nobody help me?!?! Ist magic ☺
the following thing is:
Kernel shows show lun command as pending. LUN disappeared. Server is able to access the LUN, but neither ONTAP CLI nor GUI show the LUN.
Output of lun stale-map show: lun stale-map show -instance
Vserver UUID: e69abde6-ef44-11e4-b711-00a0986641ac Volume MSID: 2147485180 Vdisk ID: 800005fc0000000000000000000000600df2216f Vserver: dnbf-nc-svmfc01 Volume Name: v_fc_rdm_adhoc1 Node: dnbf-nc02 Igroup List: 6a0edaf0-f87a-11e4-b711-00a0986641ac
FAS8060 cDOT Release 8.3P1 Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764 Telefax: +49-69-1525-1799 j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Mike Brown [mailto:michael.b.brown3@gmail.com] Gesendet: Freitag, 26. Februar 2016 17:32 An: Roth, Jürgen Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Yes, this filer was running 8.1.2 7-mode and upgraded to 8.2.2. The -i option should be available in diag mode for a "lun show"
On Fri, Feb 26, 2016 at 10:23 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hi Mike,
is this a 7-mode command? Because i cant set –i, it will set to –instanc… !!! Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Mike Brown [mailto:michael.b.brown3@gmail.commailto:michael.b.brown3@gmail.com] Gesendet: Freitag, 26. Februar 2016 16:42 An: Roth, Jürgen
Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
I had a full LUN "disappear" once with similar symptoms as you're seeing - although of course it couldn't be mounted by the host but the space was still being used by the LUN in the volume and aggregate. It was an Exchange LUN that was completely full during an upgrade. When the filer rebooted, the LUN couldn't register when the controller came back up. NetApp Support ran some commands in diag mode that at least showed the LUN still existed.
You might try this to get some visibility into the LUNs:
priv set diag lun show -i <lun_path>
On Fri, Feb 26, 2016 at 8:17 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Same result… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Freitag, 26. Februar 2016 14:22
An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Can you do the command without the path, but with a -volume v_fc_rdm_adhoc1?
On Fri, Feb 26, 2016 at 5:48 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hello,
this had be the path:
/vol/v_fc_rdm_adhoc1/l_fc_rdm_adhoc1
But the command returned: There are no entries matching your query.
Only the Volume (v_fc_rdm_adhoc1) is there without the LUN (l_fc_rdm_adhoc1) – thats the problem. CLI and GUI shows the same… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Donnerstag, 25. Februar 2016 23:13
An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Can you enter the command lun show -vserver xyz -path xyz -instance? Replace xyz with the name of the vserver and the path to the lun.
On Thu, Feb 25, 2016 at 10:37 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: NetApp Release 8.3P1 cDOT
Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Donnerstag, 25. Februar 2016 13:17 An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
What version of data ontap?
On Thu, Feb 25, 2016 at 6:01 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hello,
we have a LUN that is suddenly „invisible“ by our Netapp Filer. The Volume has the Capacity oft he LUN – thats seem OK, but the LUN is missing. The Host (it is a ESX with a Windows Server) see the LUN and ist mapped to the Windows Server and in the Server the volume has a letter and can handle files.
What can we do, so the LUN is back and visible. The LUN is not in the Systemmanager and not in the CLI. In the Volume is a file that seems the LUN, but someway is called „stale“. I wish the Toasters can help… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/i
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Sorry, I've run out of ideas and haven't ever seen anything like this. I would recommend opening a case with Netapp.
On Tue, Mar 8, 2016 at 5:37 AM, Roth, Jürgen J.Roth@dnb.de wrote:
Hello all,
can nobody help me?!?! Ist magic J
the following thing is:
Kernel shows show lun command as pending.
LUN disappeared. Server is able to access the LUN, but neither ONTAP CLI nor GUI show the LUN.
Output of lun stale-map show:
lun stale-map show -instance
Vserver UUID: e69abde6-ef44-11e4-b711-00a0986641ac
Volume MSID: 2147485180
Vdisk ID: 800005fc0000000000000000000000600df2216f
Vserver: dnbf-nc-svmfc01
Volume Name: v_fc_rdm_adhoc1
Node: dnbf-nc02
Igroup List: 6a0edaf0-f87a-11e4-b711-00a0986641ac
FAS8060 cDOT Release 8.3P1
Mit freundlichen Grüßen
Jürgen Roth
--
Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764 Telefax: +49-69-1525-1799
j.roth@dnb.de
*Von:* Mike Brown [mailto:michael.b.brown3@gmail.com] *Gesendet:* Freitag, 26. Februar 2016 17:32 *An:* Roth, Jürgen *Betreff:* Re: LUN invisible in Volume - stale Mode - recovery possible
Yes, this filer was running 8.1.2 7-mode and upgraded to 8.2.2. The -i option should be available in diag mode for a "lun show"
On Fri, Feb 26, 2016 at 10:23 AM, Roth, Jürgen J.Roth@dnb.de wrote:
Hi Mike,
is this a 7-mode command? Because i cant set –i, it will set to –instanc… !!!
Mit freundlichen Grüßen
Jürgen Roth
--
Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764 Telefax: +49-69-1525-1799
j.roth@dnb.de
*Von:* Mike Brown [mailto:michael.b.brown3@gmail.com] *Gesendet:* Freitag, 26. Februar 2016 16:42 *An:* Roth, Jürgen
*Betreff:* Re: LUN invisible in Volume - stale Mode - recovery possible
I had a full LUN "disappear" once with similar symptoms as you're seeing - although of course it couldn't be mounted by the host but the space was still being used by the LUN in the volume and aggregate. It was an Exchange LUN that was completely full during an upgrade. When the filer rebooted, the LUN couldn't register when the controller came back up. NetApp Support ran some commands in diag mode that at least showed the LUN still existed.
You might try this to get some visibility into the LUNs:
priv set diag
lun show -i <lun_path>
On Fri, Feb 26, 2016 at 8:17 AM, Roth, Jürgen J.Roth@dnb.de wrote:
Same result…
Mit freundlichen Grüßen
Jürgen Roth
--
Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764 Telefax: +49-69-1525-1799
j.roth@dnb.de
*Von:* Basil [mailto:basilberntsen@gmail.com] *Gesendet:* Freitag, 26. Februar 2016 14:22
*An:* Roth, Jürgen *Cc:* toasters@teaparty.net *Betreff:* Re: LUN invisible in Volume - stale Mode - recovery possible
Can you do the command without the path, but with a -volume v_fc_rdm_adhoc1?
On Fri, Feb 26, 2016 at 5:48 AM, Roth, Jürgen J.Roth@dnb.de wrote:
Hello,
this had be the path:
/vol/v_fc_rdm_adhoc1/l_fc_rdm_adhoc1
But the command returned: There are no entries matching your query.
Only the Volume (v_fc_rdm_adhoc1) is there without the LUN (l_fc_rdm_adhoc1) – thats the problem.
CLI and GUI shows the same…
Mit freundlichen Grüßen
Jürgen Roth
--
Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764 Telefax: +49-69-1525-1799
j.roth@dnb.de
*Von:* Basil [mailto:basilberntsen@gmail.com] *Gesendet:* Donnerstag, 25. Februar 2016 23:13
*An:* Roth, Jürgen *Cc:* toasters@teaparty.net *Betreff:* Re: LUN invisible in Volume - stale Mode - recovery possible
Can you enter the command lun show -vserver xyz -path xyz -instance? Replace xyz with the name of the vserver and the path to the lun.
On Thu, Feb 25, 2016 at 10:37 AM, Roth, Jürgen J.Roth@dnb.de wrote:
NetApp Release 8.3P1 cDOT
Mit freundlichen Grüßen
Jürgen Roth
--
Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764 Telefax: +49-69-1525-1799
j.roth@dnb.de
*Von:* Basil [mailto:basilberntsen@gmail.com] *Gesendet:* Donnerstag, 25. Februar 2016 13:17 *An:* Roth, Jürgen *Cc:* toasters@teaparty.net *Betreff:* Re: LUN invisible in Volume - stale Mode - recovery possible
What version of data ontap?
On Thu, Feb 25, 2016 at 6:01 AM, Roth, Jürgen J.Roth@dnb.de wrote:
Hello,
we have a LUN that is suddenly „invisible“ by our Netapp Filer. The Volume has the Capacity oft he LUN – thats seem OK,
but the LUN is missing. The Host (it is a ESX with a Windows Server) see the LUN and ist mapped to the Windows
Server and in the Server the volume has a letter and can handle files.
What can we do, so the LUN is back and visible. The LUN is not in the Systemmanager and not in the CLI. In the Volume
is a file that seems the LUN, but someway is called „stale“. I wish the Toasters can help…
Mit freundlichen Grüßen
Jürgen Roth
--
Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764 Telefax: +49-69-1525-1799
j.roth@dnb.de
Toasters mailing list Toasters@teaparty.net http://www.teaparty.net/mailman/listinfo/toasters
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Toasters mailing list Toasters@teaparty.net http://www.teaparty.net/mailman/listinfo/toasters
Toasters mailing list Toasters@teaparty.net http://www.teaparty.net/mailman/listinfo/toasters
--
Mike Brown
michael.b.brown3@gmail.com Blog: http://VirtuallyMikeBrown.com Twitter: http://twitter.com/VirtuallyMikeB http://twitter.com/#%21/VirtuallyMikeB LinkedIn: http://linkedin.com/in/michaelbbrown
Toasters mailing list Toasters@teaparty.net http://www.teaparty.net/mailman/listinfo/toasters
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Definitely open a case. The only things I can think of trying to fix this issue are diag level commands that should only be run with support guidance.
From: toasters-bounces@teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf Of Basil Sent: Tuesday, March 08, 2016 7:40 AM To: Roth, Jürgen Cc: toasters@teaparty.net Subject: Re: LUN invisible in Volume - stale Mode - recovery possible
Sorry, I've run out of ideas and haven't ever seen anything like this. I would recommend opening a case with Netapp.
On Tue, Mar 8, 2016 at 5:37 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hello all,
can nobody help me?!?! Ist magic ☺
the following thing is:
Kernel shows show lun command as pending. LUN disappeared. Server is able to access the LUN, but neither ONTAP CLI nor GUI show the LUN.
Output of lun stale-map show: lun stale-map show -instance
Vserver UUID: e69abde6-ef44-11e4-b711-00a0986641ac Volume MSID: 2147485180tel:2147485180 Vdisk ID: 800005fc0000000000000000000000600df2216f Vserver: dnbf-nc-svmfc01 Volume Name: v_fc_rdm_adhoc1 Node: dnbf-nc02 Igroup List: 6a0edaf0-f87a-11e4-b711-00a0986641ac
FAS8060 cDOT Release 8.3P1 Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Mike Brown [mailto:michael.b.brown3@gmail.commailto:michael.b.brown3@gmail.com] Gesendet: Freitag, 26. Februar 2016 17:32 An: Roth, Jürgen Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Yes, this filer was running 8.1.2 7-mode and upgraded to 8.2.2. The -i option should be available in diag mode for a "lun show"
On Fri, Feb 26, 2016 at 10:23 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hi Mike,
is this a 7-mode command? Because i cant set –i, it will set to –instanc… !!! Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Mike Brown [mailto:michael.b.brown3@gmail.commailto:michael.b.brown3@gmail.com] Gesendet: Freitag, 26. Februar 2016 16:42 An: Roth, Jürgen
Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
I had a full LUN "disappear" once with similar symptoms as you're seeing - although of course it couldn't be mounted by the host but the space was still being used by the LUN in the volume and aggregate. It was an Exchange LUN that was completely full during an upgrade. When the filer rebooted, the LUN couldn't register when the controller came back up. NetApp Support ran some commands in diag mode that at least showed the LUN still existed.
You might try this to get some visibility into the LUNs:
priv set diag lun show -i <lun_path>
On Fri, Feb 26, 2016 at 8:17 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Same result… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Freitag, 26. Februar 2016 14:22
An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Can you do the command without the path, but with a -volume v_fc_rdm_adhoc1?
On Fri, Feb 26, 2016 at 5:48 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hello,
this had be the path:
/vol/v_fc_rdm_adhoc1/l_fc_rdm_adhoc1
But the command returned: There are no entries matching your query.
Only the Volume (v_fc_rdm_adhoc1) is there without the LUN (l_fc_rdm_adhoc1) – thats the problem. CLI and GUI shows the same… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Donnerstag, 25. Februar 2016 23:13
An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Can you enter the command lun show -vserver xyz -path xyz -instance? Replace xyz with the name of the vserver and the path to the lun.
On Thu, Feb 25, 2016 at 10:37 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: NetApp Release 8.3P1 cDOT
Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Donnerstag, 25. Februar 2016 13:17 An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
What version of data ontap?
On Thu, Feb 25, 2016 at 6:01 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hello,
we have a LUN that is suddenly „invisible“ by our Netapp Filer. The Volume has the Capacity oft he LUN – thats seem OK, but the LUN is missing. The Host (it is a ESX with a Windows Server) see the LUN and ist mapped to the Windows Server and in the Server the volume has a letter and can handle files.
What can we do, so the LUN is back and visible. The LUN is not in the Systemmanager and not in the CLI. In the Volume is a file that seems the LUN, but someway is called „stale“. I wish the Toasters can help… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/i
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Thanx all – i opened a case…
Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764 Telefax: +49-69-1525-1799 j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Parisi, Justin [mailto:Justin.Parisi@netapp.com] Gesendet: Dienstag, 8. März 2016 15:32 An: Basil; Roth, Jürgen Cc: toasters@teaparty.net Betreff: RE: LUN invisible in Volume - stale Mode - recovery possible
Definitely open a case. The only things I can think of trying to fix this issue are diag level commands that should only be run with support guidance.
From: toasters-bounces@teaparty.netmailto:toasters-bounces@teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf Of Basil Sent: Tuesday, March 08, 2016 7:40 AM To: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Subject: Re: LUN invisible in Volume - stale Mode - recovery possible
Sorry, I've run out of ideas and haven't ever seen anything like this. I would recommend opening a case with Netapp.
On Tue, Mar 8, 2016 at 5:37 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hello all,
can nobody help me?!?! Ist magic ☺
the following thing is:
Kernel shows show lun command as pending. LUN disappeared. Server is able to access the LUN, but neither ONTAP CLI nor GUI show the LUN.
Output of lun stale-map show: lun stale-map show -instance
Vserver UUID: e69abde6-ef44-11e4-b711-00a0986641ac Volume MSID: 2147485180tel:2147485180 Vdisk ID: 800005fc0000000000000000000000600df2216f Vserver: dnbf-nc-svmfc01 Volume Name: v_fc_rdm_adhoc1 Node: dnbf-nc02 Igroup List: 6a0edaf0-f87a-11e4-b711-00a0986641ac
FAS8060 cDOT Release 8.3P1 Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Mike Brown [mailto:michael.b.brown3@gmail.commailto:michael.b.brown3@gmail.com] Gesendet: Freitag, 26. Februar 2016 17:32 An: Roth, Jürgen Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Yes, this filer was running 8.1.2 7-mode and upgraded to 8.2.2. The -i option should be available in diag mode for a "lun show"
On Fri, Feb 26, 2016 at 10:23 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hi Mike,
is this a 7-mode command? Because i cant set –i, it will set to –instanc… !!! Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Mike Brown [mailto:michael.b.brown3@gmail.commailto:michael.b.brown3@gmail.com] Gesendet: Freitag, 26. Februar 2016 16:42 An: Roth, Jürgen
Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
I had a full LUN "disappear" once with similar symptoms as you're seeing - although of course it couldn't be mounted by the host but the space was still being used by the LUN in the volume and aggregate. It was an Exchange LUN that was completely full during an upgrade. When the filer rebooted, the LUN couldn't register when the controller came back up. NetApp Support ran some commands in diag mode that at least showed the LUN still existed.
You might try this to get some visibility into the LUNs:
priv set diag lun show -i <lun_path>
On Fri, Feb 26, 2016 at 8:17 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Same result… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Freitag, 26. Februar 2016 14:22
An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Can you do the command without the path, but with a -volume v_fc_rdm_adhoc1?
On Fri, Feb 26, 2016 at 5:48 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hello,
this had be the path:
/vol/v_fc_rdm_adhoc1/l_fc_rdm_adhoc1
But the command returned: There are no entries matching your query.
Only the Volume (v_fc_rdm_adhoc1) is there without the LUN (l_fc_rdm_adhoc1) – thats the problem. CLI and GUI shows the same… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Donnerstag, 25. Februar 2016 23:13
An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
Can you enter the command lun show -vserver xyz -path xyz -instance? Replace xyz with the name of the vserver and the path to the lun.
On Thu, Feb 25, 2016 at 10:37 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: NetApp Release 8.3P1 cDOT
Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/
Von: Basil [mailto:basilberntsen@gmail.commailto:basilberntsen@gmail.com] Gesendet: Donnerstag, 25. Februar 2016 13:17 An: Roth, Jürgen Cc: toasters@teaparty.netmailto:toasters@teaparty.net Betreff: Re: LUN invisible in Volume - stale Mode - recovery possible
What version of data ontap?
On Thu, Feb 25, 2016 at 6:01 AM, Roth, Jürgen <J.Roth@dnb.demailto:J.Roth@dnb.de> wrote: Hello,
we have a LUN that is suddenly „invisible“ by our Netapp Filer. The Volume has the Capacity oft he LUN – thats seem OK, but the LUN is missing. The Host (it is a ESX with a Windows Server) see the LUN and ist mapped to the Windows Server and in the Server the volume has a letter and can handle files.
What can we do, so the LUN is back and visible. The LUN is not in the Systemmanager and not in the CLI. In the Volume is a file that seems the LUN, but someway is called „stale“. I wish the Toasters can help… Mit freundlichen Grüßen Jürgen Roth -- Jürgen Roth Deutsche Nationalbibliothek Informationstechnik Adickesallee 1 D-60322 Frankfurt am Main Telefon: +49-69-1525-1764tel:%2B49-69-1525-1764 Telefax: +49-69-1525-1799tel:%2B49-69-1525-1799 j.roth@dnb.dehttp://j.roth@dnb.de http://www.dnb.dehttp://www.dnb.de/i
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