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Re: Volume group on MSA-30 degraded

 
Torsten.
Acclaimed Contributor

‎09-25-2017 05:50 AM - edited ‎09-25-2017 05:52 AM

‎09-25-2017 05:50 AM - edited ‎09-25-2017 05:52 AM

Re: Volume group on MSA-30 degraded

Please add let's say 5 more lines to the lvdisplay, just to be sure of the status.

 

The LED meaning is that's OK.

Status (power) of the module itself - Status Bus A - Status Bus B

 

 

And - please - an "ioscan -fn" of the second server.


Hope this helps!
Regards
Torsten.

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atari83
Advisor

‎09-25-2017 05:53 AM

‎09-25-2017 05:53 AM

Re: Volume group on MSA-30 degraded

Please add let's say 5 more lines to the lvdisplay, just to be sure of the status.

sure

   --- Logical extents ---
   LE    PV1                     PE1   Status 1 PV2                     PE2   Status 2 
   00000 /dev/dsk/c3t1d0         00000 current  /dev/dsk/c1t1d0         00000 current  
   00001 /dev/dsk/c3t2d0         00000 current  /dev/dsk/c1t2d0         00000 current  
   00002 /dev/dsk/c3t3d0         00000 current  /dev/dsk/c1t3d0         00000 current  
   00003 /dev/dsk/c3t1d0         00001 current  /dev/dsk/c1t1d0         00001 current  
   00004 /dev/dsk/c3t2d0         00001 current  /dev/dsk/c1t2d0         00001 current  
   00005 /dev/dsk/c3t3d0         00001 current  /dev/dsk/c1t3d0         00001 current  
   00006 /dev/dsk/c3t1d0         00002 current  /dev/dsk/c1t1d0         00002 current  
   00007 /dev/dsk/c3t2d0         00002 current  /dev/dsk/c1t2d0         00002 current  
   00008 /dev/dsk/c3t3d0         00002 current  /dev/dsk/c1t3d0         00002 current  
   00009 /dev/dsk/c3t1d0         00003 current  /dev/dsk/c1t1d0         00003 current  
   00010 /dev/dsk/c3t2d0         00003 current  /dev/dsk/c1t2d0         00003 current
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atari83
Advisor

‎09-25-2017 05:57 AM

‎09-25-2017 05:57 AM

Re: Volume group on MSA-30 degraded

And - please - an "ioscan -fn" of the second server.

 

# ioscan -fn
Class        I  H/W Path        Driver          S/W State   H/W Type     Description
=====================================================================================
root         0                  root            CLAIMED     BUS_NEXUS    
ioa          0  0               sba             CLAIMED     BUS_NEXUS    System Bus Adapter (4030)
ba           0  0/0             lba             CLAIMED     BUS_NEXUS    Local PCI-X Bus Adapter (122e)
tty          0  0/0/1/0         rmp3f01         CLAIMED     INTERFACE    PCI class(255,0) (103c1303)
tty          1  0/0/1/1         rmp3f01         CLAIMED     INTERFACE    PCI SimpleComm (103c1302)
tty          2  0/0/1/2         asio0           CLAIMED     INTERFACE    PCI Serial (103c1048)
                               /dev/diag/mux2  /dev/mux2       /dev/tty2p0   
OO           0  0/0/2/0         UsbOhci         CLAIMED     INTERFACE    USB OHCI Interface
OO           1  0/0/2/0.0       UsbMiniBus      CLAIMED     INTERFACE    USB Composite Device
OO           2  0/0/2/0.0.0     UsbBootKeyboard CLAIMED     DEVICE       Virtual Keyboard
unknown     -1  0/0/2/0.0.1                     UNCLAIMED   UNKNOWN      OO Device Driver
OO           4  0/0/2/0.2       UsbMiniBus      CLAIMED     INTERFACE    USB Composite Device
OO           5  0/0/2/0.2.0     UsbBootKeyboard CLAIMED     DEVICE       HID Keyboard
OO           7  0/0/2/0.2.1     UsbBootMouse    CLAIMED     DEVICE       USB Boot Protocol Mouse
OO           3  0/0/2/1         UsbOhci         CLAIMED     INTERFACE    USB OHCI Interface
OO           8  0/0/2/1.0       UsbMiniBus      CLAIMED     INTERFACE    USB Composite Device
OO           9  0/0/2/1.0.0     UsbBulkOnlyMS   CLAIMED     DEVICE       USB Bulk Only
ext_bus      0  0/0/2/1.0.16    UsbScsiAdaptor  CLAIMED     INTERFACE    USB SCSI Stack Adaptor
target       0  0/0/2/1.0.16.0  tgt             CLAIMED     DEVICE       
disk         3  0/0/2/1.0.16.0.0  sdisk           CLAIMED     DEVICE       TEAC    DVD-ROM DW-224EV
                               /dev/dsk/c0t0d0   /dev/rdsk/c0t0d0
target       1  0/0/2/1.0.16.7  tgt             CLAIMED     DEVICE       
ctl          7  0/0/2/1.0.16.7.0  sctl            CLAIMED     DEVICE       Initiator
                               /dev/rscsi/c0t7d0
OO           6  0/0/2/2         UsbEhci         CLAIMED     INTERFACE    USB EHCI Interface
graphics     0  0/0/3/0         gvid_core       CLAIMED     INTERFACE    PCI Display (1002515e)
ba           1  0/1             lba             CLAIMED     BUS_NEXUS    Local PCI-X Bus Adapter (122e)
escsi_ctlr   0  0/1/1/0         sasd            CLAIMED     INTERFACE    HP  PCI/PCI-X SAS MPT Adapter
                               /dev/sasd0
ext_bus      7  0/1/1/0.0.0     sasd_vbus       CLAIMED     INTERFACE    SAS Device Interface
target      36  0/1/1/0.0.0.0   tgt             CLAIMED     DEVICE       
disk         1  0/1/1/0.0.0.0.0   sdisk           CLAIMED     DEVICE       HP      DG0146BALVN
                               /dev/dsk/c7t0d0     /dev/dsk/c7t0d0s1   /dev/dsk/c7t0d0s2   /dev/dsk/c7t0d0s3   /dev/rdsk/c7t0d0    /dev/rdsk/c7t0d0s1  /dev/rdsk/c7t0d0s2  /dev/rdsk/c7t0d0s3
target      37  0/1/1/0.0.0.1   tgt             CLAIMED     DEVICE       
disk         2  0/1/1/0.0.0.1.0   sdisk           CLAIMED     DEVICE       HP      DG146BB976
                               /dev/dsk/c7t1d0     /dev/dsk/c7t1d0s1   /dev/dsk/c7t1d0s2   /dev/dsk/c7t1d0s3   /dev/rdsk/c7t1d0    /dev/rdsk/c7t1d0s1  /dev/rdsk/c7t1d0s2  /dev/rdsk/c7t1d0s3
lan          0  0/1/2/0         igelan          CLAIMED     INTERFACE    HP PCI-X 1000Base-T Dual-port Built-in
lan          1  0/1/2/1         igelan          CLAIMED     INTERFACE    HP PCI-X 1000Base-T Dual-port Built-in
ba           2  0/2             lba             CLAIMED     BUS_NEXUS    Local PCI-X Bus Adapter (12ee)
ba           3  0/2/1/0         PCItoPCI        CLAIMED     BUS_NEXUS    PCItoPCI Bridge
ext_bus      1  0/2/1/0/4/0     mpt             CLAIMED     INTERFACE    HP AB290-60001 PCI/PCI-X U320 SCSI 2-port U320 SCSI/2-port 1000B-T Combo Adapter
                               /dev/mpt1
target       2  0/2/1/0/4/0.0   tgt             CLAIMED     DEVICE       
disk        25  0/2/1/0/4/0.0.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c1t0d0   /dev/rdsk/c1t0d0
target       3  0/2/1/0/4/0.1   tgt             CLAIMED     DEVICE       
disk        26  0/2/1/0/4/0.1.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c1t1d0   /dev/rdsk/c1t1d0
target       4  0/2/1/0/4/0.2   tgt             CLAIMED     DEVICE       
disk        27  0/2/1/0/4/0.2.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c1t2d0   /dev/rdsk/c1t2d0
target       5  0/2/1/0/4/0.3   tgt             CLAIMED     DEVICE       
disk        28  0/2/1/0/4/0.3.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c1t3d0   /dev/rdsk/c1t3d0
target       6  0/2/1/0/4/0.4   tgt             CLAIMED     DEVICE       
disk        29  0/2/1/0/4/0.4.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c1t4d0   /dev/rdsk/c1t4d0
target       7  0/2/1/0/4/0.5   tgt             CLAIMED     DEVICE       
disk        30  0/2/1/0/4/0.5.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c1t5d0   /dev/rdsk/c1t5d0
target       8  0/2/1/0/4/0.6   tgt             CLAIMED     DEVICE       
ctl          8  0/2/1/0/4/0.6.0   sctl            CLAIMED     DEVICE       Initiator
                               /dev/rscsi/c1t6d0
target       9  0/2/1/0/4/0.8   tgt             CLAIMED     DEVICE       
disk        31  0/2/1/0/4/0.8.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c1t8d0   /dev/rdsk/c1t8d0
ext_bus      2  0/2/1/0/4/1     mpt             CLAIMED     INTERFACE    HP AB290-60001 PCI/PCI-X U320 SCSI 2-port U320 SCSI/2-port 1000B-T Combo Adapter
                               /dev/mpt2
target      10  0/2/1/0/4/1.0   tgt             CLAIMED     DEVICE       
disk         4  0/2/1/0/4/1.0.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c2t0d0   /dev/rdsk/c2t0d0
target      11  0/2/1/0/4/1.1   tgt             CLAIMED     DEVICE       
disk         9  0/2/1/0/4/1.1.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c2t1d0   /dev/rdsk/c2t1d0
target      12  0/2/1/0/4/1.2   tgt             CLAIMED     DEVICE       
disk        11  0/2/1/0/4/1.2.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c2t2d0   /dev/rdsk/c2t2d0
target      13  0/2/1/0/4/1.3   tgt             CLAIMED     DEVICE       
disk        14  0/2/1/0/4/1.3.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c2t3d0   /dev/rdsk/c2t3d0
target      14  0/2/1/0/4/1.4   tgt             CLAIMED     DEVICE       
disk        17  0/2/1/0/4/1.4.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c2t4d0   /dev/rdsk/c2t4d0
target      15  0/2/1/0/4/1.5   tgt             CLAIMED     DEVICE       
disk        20  0/2/1/0/4/1.5.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c2t5d0   /dev/rdsk/c2t5d0
target      16  0/2/1/0/4/1.6   tgt             CLAIMED     DEVICE       
ctl          9  0/2/1/0/4/1.6.0   sctl            CLAIMED     DEVICE       Initiator
                               /dev/rscsi/c2t6d0
target      17  0/2/1/0/4/1.8   tgt             CLAIMED     DEVICE       
disk        23  0/2/1/0/4/1.8.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c2t8d0   /dev/rdsk/c2t8d0
lan          2  0/2/1/0/6/0     iether          CLAIMED     INTERFACE    HP AB290-60001 PCI/PCI-X 1000Base-T 2-port U320 SCSI/2-port 1000B-T Combo Adapter
lan          3  0/2/1/0/6/1     iether          CLAIMED     INTERFACE    HP AB290-60001 PCI/PCI-X 1000Base-T 2-port U320 SCSI/2-port 1000B-T Combo Adapter
ba           4  0/3             lba             CLAIMED     BUS_NEXUS    Local PCI-X Bus Adapter (12ee)
ba           5  0/3/1/0         PCItoPCI        CLAIMED     BUS_NEXUS    PCItoPCI Bridge
ext_bus      3  0/3/1/0/4/0     mpt             CLAIMED     INTERFACE    HP AB290-60001 PCI/PCI-X U320 SCSI 2-port U320 SCSI/2-port 1000B-T Combo Adapter
                               /dev/mpt3
target      18  0/3/1/0/4/0.0   tgt             CLAIMED     DEVICE       
disk         5  0/3/1/0/4/0.0.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c3t0d0   /dev/rdsk/c3t0d0
target      19  0/3/1/0/4/0.1   tgt             CLAIMED     DEVICE       
disk         7  0/3/1/0/4/0.1.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c3t1d0   /dev/rdsk/c3t1d0
target      20  0/3/1/0/4/0.2   tgt             CLAIMED     DEVICE       
disk        12  0/3/1/0/4/0.2.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c3t2d0   /dev/rdsk/c3t2d0
target      38  0/3/1/0/4/0.3   tgt             CLAIMED     DEVICE       
disk        15  0/3/1/0/4/0.3.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c3t3d0   /dev/rdsk/c3t3d0
target      21  0/3/1/0/4/0.4   tgt             CLAIMED     DEVICE       
disk        18  0/3/1/0/4/0.4.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c3t4d0   /dev/rdsk/c3t4d0
target      22  0/3/1/0/4/0.5   tgt             CLAIMED     DEVICE       
disk        21  0/3/1/0/4/0.5.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c3t5d0   /dev/rdsk/c3t5d0
target      23  0/3/1/0/4/0.6   tgt             CLAIMED     DEVICE       
ctl         10  0/3/1/0/4/0.6.0   sctl            CLAIMED     DEVICE       Initiator
                               /dev/rscsi/c3t6d0
target      24  0/3/1/0/4/0.8   tgt             CLAIMED     DEVICE       
disk        24  0/3/1/0/4/0.8.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c3t8d0   /dev/rdsk/c3t8d0
target      33  0/3/1/0/4/0.15  tgt             CLAIMED     DEVICE       
ctl         12  0/3/1/0/4/0.15.0  sctl            CLAIMED     DEVICE       COMPAQ  PROLIANT 7L7E*DB
ext_bus      4  0/3/1/0/4/1     mpt             CLAIMED     INTERFACE    HP AB290-60001 PCI/PCI-X U320 SCSI 2-port U320 SCSI/2-port 1000B-T Combo Adapter
                               /dev/mpt4
target      25  0/3/1/0/4/1.0   tgt             CLAIMED     DEVICE       
disk         6  0/3/1/0/4/1.0.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c4t0d0   /dev/rdsk/c4t0d0
target      26  0/3/1/0/4/1.1   tgt             CLAIMED     DEVICE       
disk         8  0/3/1/0/4/1.1.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c4t1d0   /dev/rdsk/c4t1d0
target      27  0/3/1/0/4/1.2   tgt             CLAIMED     DEVICE       
disk        10  0/3/1/0/4/1.2.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c4t2d0   /dev/rdsk/c4t2d0
target      28  0/3/1/0/4/1.3   tgt             CLAIMED     DEVICE       
disk        13  0/3/1/0/4/1.3.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c4t3d0   /dev/rdsk/c4t3d0
target      29  0/3/1/0/4/1.4   tgt             CLAIMED     DEVICE       
disk        16  0/3/1/0/4/1.4.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c4t4d0   /dev/rdsk/c4t4d0
target      30  0/3/1/0/4/1.5   tgt             CLAIMED     DEVICE       
disk        19  0/3/1/0/4/1.5.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c4t5d0   /dev/rdsk/c4t5d0
target      31  0/3/1/0/4/1.6   tgt             CLAIMED     DEVICE       
ctl         11  0/3/1/0/4/1.6.0   sctl            CLAIMED     DEVICE       Initiator
                               /dev/rscsi/c4t6d0
target      32  0/3/1/0/4/1.8   tgt             CLAIMED     DEVICE       
disk        22  0/3/1/0/4/1.8.0   sdisk           CLAIMED     DEVICE       COMPAQ  BF07284961
                               /dev/dsk/c4t8d0   /dev/rdsk/c4t8d0
lan          4  0/3/1/0/6/0     iether          CLAIMED     INTERFACE    HP AB290-60001 PCI/PCI-X 1000Base-T 2-port U320 SCSI/2-port 1000B-T Combo Adapter
lan          5  0/3/1/0/6/1     iether          CLAIMED     INTERFACE    HP AB290-60001 PCI/PCI-X 1000Base-T 2-port U320 SCSI/2-port 1000B-T Combo Adapter
ba           6  0/4             lba             CLAIMED     BUS_NEXUS    Local PCI-X Bus Adapter (12ee)
ext_bus      5  0/4/1/0         mpt             CLAIMED     INTERFACE    SCSI Ultra320 A6961-60111
                               /dev/mpt5
target      34  0/4/1/0.7       tgt             CLAIMED     DEVICE       
ctl          5  0/4/1/0.7.0     sctl            CLAIMED     DEVICE       Initiator
                               /dev/rscsi/c5t7d0
ext_bus      6  0/4/1/1         mpt             CLAIMED     INTERFACE    SCSI Ultra320 A6961-60111
                               /dev/mpt6
target      35  0/4/1/1.7       tgt             CLAIMED     DEVICE       
ctl          6  0/4/1/1.7.0     sctl            CLAIMED     DEVICE       Initiator
                               /dev/rscsi/c6t7d0
processor    0  120             processor       CLAIMED     PROCESSOR    Processor
processor    1  121             processor       CLAIMED     PROCESSOR    Processor
ba           7  250             pdh             CLAIMED     BUS_NEXUS    Core I/O Adapter
ipmi         0  250/0           ipmi            CLAIMED     INTERFACE    IPMI Controller
                               /dev/ipmi
tty          3  250/1           asio0           CLAIMED     INTERFACE    Built-in RS232C
                               /dev/diag/mux3  /dev/mux3       /dev/tty3p0   
acpi_node    0  250/2           acpi_node       CLAIMED     INTERFACE    Acpi Hardware

 

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Torsten.
Acclaimed Contributor

‎09-25-2017 05:57 AM

‎09-25-2017 05:57 AM

Re: Volume group on MSA-30 degraded

Let's see where the "stale" extends are

 

# lvdisplay -v /dev/vgsmp/lvsmp | grep stale

Hope this helps!
Regards
Torsten.

__________________________________________________
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atari83
Advisor

‎09-25-2017 06:01 AM

‎09-25-2017 06:01 AM

Re: Volume group on MSA-30 degraded

Let's see where the "stale" extends are

 

# lvdisplay -v /dev/vgsmp/lvsmp | grep stale
LV Status                   available/stale           
   00026 /dev/dsk/c3t3d0         00008 stale    /dev/dsk/c1t3d0         00008 current  
   00044 /dev/dsk/c3t3d0         00014 stale    /dev/dsk/c1t3d0         00014 current  
   00062 /dev/dsk/c3t3d0         00020 stale    /dev/dsk/c1t3d0         00020 current  
   00065 /dev/dsk/c3t3d0         00021 stale    /dev/dsk/c1t3d0         00021 current  
   00068 /dev/dsk/c3t3d0         00022 stale    /dev/dsk/c1t3d0         00022 current  
   00086 /dev/dsk/c3t3d0         00028 stale    /dev/dsk/c1t3d0         00028 current  
   00089 /dev/dsk/c3t3d0         00029 stale    /dev/dsk/c1t3d0         00029 current  
   00098 /dev/dsk/c3t3d0         00032 stale    /dev/dsk/c1t3d0         00032 current  
   00104 /dev/dsk/c3t3d0         00034 stale    /dev/dsk/c1t3d0         00034 current  
   00113 /dev/dsk/c3t3d0         00037 stale    /dev/dsk/c1t3d0         00037 current  
   00116 /dev/dsk/c3t3d0         00038 stale    /dev/dsk/c1t3d0         00038 current  
   00122 /dev/dsk/c3t3d0         00040 stale    /dev/dsk/c1t3d0         00040 current  
   00125 /dev/dsk/c3t3d0         00041 stale    /dev/dsk/c1t3d0         00041 current  
   00128 /dev/dsk/c3t3d0         00042 stale    /dev/dsk/c1t3d0         00042 current  
   00164 /dev/dsk/c3t3d0         00054 stale    /dev/dsk/c1t3d0         00054 current  
   00275 /dev/dsk/c3t3d0         00091 stale    /dev/dsk/c1t3d0         00091 current  
   00281 /dev/dsk/c3t3d0         00093 stale    /dev/dsk/c1t3d0         00093 current  
   00284 /dev/dsk/c3t3d0         00094 stale    /dev/dsk/c1t3d0         00094 current  
   00287 /dev/dsk/c3t3d0         00095 stale    /dev/dsk/c1t3d0         00095 current  
   00290 /dev/dsk/c3t3d0         00096 stale    /dev/dsk/c1t3d0         00096 current  
   00299 /dev/dsk/c3t3d0         00099 stale    /dev/dsk/c1t3d0         00099 current  
   00356 /dev/dsk/c3t3d0         00118 stale    /dev/dsk/c1t3d0         00118 current  
   00380 /dev/dsk/c3t3d0         00126 stale    /dev/dsk/c1t3d0         00126 current  
   00422 /dev/dsk/c3t3d0         00140 stale    /dev/dsk/c1t3d0         00140 current  
   00434 /dev/dsk/c3t3d0         00144 stale    /dev/dsk/c1t3d0         00144 current  
   00446 /dev/dsk/c3t3d0         00148 stale    /dev/dsk/c1t3d0         00148 current  
   00449 /dev/dsk/c3t3d0         00149 stale    /dev/dsk/c1t3d0         00149 current  
   00452 /dev/dsk/c3t3d0         00150 stale    /dev/dsk/c1t3d0         00150 current  
   00455 /dev/dsk/c3t3d0         00151 stale    /dev/dsk/c1t3d0         00151 current  
   00464 /dev/dsk/c3t3d0         00154 stale    /dev/dsk/c1t3d0         00154 current  
   00467 /dev/dsk/c3t3d0         00155 stale    /dev/dsk/c1t3d0         00155 current  
   00479 /dev/dsk/c3t3d0         00159 stale    /dev/dsk/c1t3d0         00159 current  
   00548 /dev/dsk/c3t3d0         00182 stale    /dev/dsk/c1t3d0         00182 current  
   00551 /dev/dsk/c3t3d0         00183 stale    /dev/dsk/c1t3d0         00183 current  
   00584 /dev/dsk/c3t3d0         00194 stale    /dev/dsk/c1t3d0         00194 current  
   00599 /dev/dsk/c3t3d0         00199 stale    /dev/dsk/c1t3d0         00199 current  
   00623 /dev/dsk/c3t3d0         00207 stale    /dev/dsk/c1t3d0         00207 current  
   00626 /dev/dsk/c3t3d0         00208 stale    /dev/dsk/c1t3d0         00208 current  
   00650 /dev/dsk/c3t3d0         00216 stale    /dev/dsk/c1t3d0         00216 current  
   00668 /dev/dsk/c3t3d0         00222 stale    /dev/dsk/c1t3d0         00222 current  
   00683 /dev/dsk/c3t3d0         00227 current  /dev/dsk/c1t3d0         00227 stale    
   00686 /dev/dsk/c3t3d0         00228 stale    /dev/dsk/c1t3d0         00228 current  
   00719 /dev/dsk/c3t3d0         00239 stale    /dev/dsk/c1t3d0         00239 current  
   00728 /dev/dsk/c3t3d0         00242 stale    /dev/dsk/c1t3d0         00242 current  
   00812 /dev/dsk/c3t3d0         00270 stale    /dev/dsk/c1t3d0         00270 current  
   00815 /dev/dsk/c3t3d0         00271 current  /dev/dsk/c1t3d0         00271 stale    
   00821 /dev/dsk/c3t3d0         00273 current  /dev/dsk/c1t3d0         00273 stale    
   00824 /dev/dsk/c3t3d0         00274 current  /dev/dsk/c1t3d0         00274 stale
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Torsten.
Acclaimed Contributor

‎09-25-2017 06:01 AM

‎09-25-2017 06:01 AM

Re: Volume group on MSA-30 degraded

For the replacement of

/dev/dsk/c3t3d0

you did, you just pulled the disk, inserted the new disk and did a "vgchange -a e ..."?

No "vgcfgrestore ..." to the new disk?


Hope this helps!
Regards
Torsten.

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Torsten.
Acclaimed Contributor

‎09-25-2017 06:03 AM

‎09-25-2017 06:03 AM

Re: Volume group on MSA-30 degraded

This is a bad problem:

00668 /dev/dsk/c3t3d0         00222 stale    /dev/dsk/c1t3d0         00222 current  
   00683 /dev/dsk/c3t3d0         00227 current  /dev/dsk/c1t3d0         00227 stale    
   00686 /dev/dsk/c3t3d0         00228 stale    /dev/dsk/c1t3d0         00228 current

 

 

You have current and stale extends on both disks ... how about backup/restore - is it possible?


Hope this helps!
Regards
Torsten.

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atari83
Advisor

‎09-25-2017 06:08 AM

‎09-25-2017 06:08 AM

Re: Volume group on MSA-30 degraded

you did, you just pulled the disk, inserted the new disk and did a "vgchange -a e ..."?

Exactly !

No "vgcfgrestore ..." to the new disk?

Yes, didnt run vgcfgrestore command on it

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atari83
Advisor

‎09-25-2017 06:10 AM

‎09-25-2017 06:10 AM

Re: Volume group on MSA-30 degraded

You have current and stale extends on both disks ... how about backup/restore - is it possible?

Yes, i noticed that ..

Well, the problem is the local engineer here didnt keep the backup on server local disk not or on tape. so there is no data backup to restore ..

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Torsten.
Acclaimed Contributor

‎09-25-2017 06:42 AM

‎09-25-2017 06:42 AM

Re: Volume group on MSA-30 degraded

You could do a "vgsync" and check, if you get less stales.

 

The situation is this:

 

You have 3 disks with distributed extends, this means

extend1 -> disk1

extend2 -> disk2

extend3 -> disk3

extend4 -> disk1

...

and this is mirrored to another set of disks.

But now you have stale extends on the original and the mirrored disk, so you cannot change one without data loss.

So your only choices are:

backup data, repair the VG, restore data

*or*

insert a new set of 3 disks and create a second mirror (and hope all data can be read).


Hope this helps!
Regards
Torsten.

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