scconf crash: registering a Veritas local disk on Sun Cluster (localonly=true)

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scconf crash: registering a Veritas local disk on Sun Cluster (localonly=true)

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scconf crash: registering a Veritas local disk on Sun Cluster (localonly=true)

Postby gxmsgx » Thu, 27 Aug 2009 18:27:17 GMT

i all,
I want to put a local disk (DGLOCAL) on a Sun Cluster node but scconf
command explodes

My system:

* two node cluster on two VMWare virtual machines
* Solaris 10 SunOS 5.10 Generic_141415-05 i86pc i386 i86pc
* Sun Cluster 3.2 u2
* Veritas Volume manager

The situation is:
----------------------------------------------------
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
c1t0d0s2 auto:none - - online invalid
c1t1d0s2 auto:none - - online invalid
c2t0d0s2 auto:cdsdisk DGLOCAL01 DGLOCAL online
c2t1d0s2 auto:cdsdisk DGCLUSTER01 DGCLUSTER online
...cut...

# vxdisk -g DGLOCAL check DGLOCAL01
c2t0d0s2: Okay

# didadm -l
8 clab1:/dev/rdsk/c2t0d0 /dev/did/rdsk/d8
...cut...

# cldev status
Device Instance Node Status
--------------- ---- ------
/dev/did/rdsk/d8 clab1 Ok
...cut...

# fstyp /dev/vx/rdsk/DGLOCAL/DGLOCAL_VOL1
ufs
----------------------------------------------------

Test mount ok.
Is not an hard disk problem.
When I try:

# scconf -a -D type=vxvm,name=DGLOCAL,localonly=true
Segmentation Fault (core dumped)

truss output:
----------------------------------------------------
...cut...
xstat(2, "/opt/VRTSvxvm/lib/libvxvmsc.so", 0x080462C0) = 0
resolvepath("/opt/VRTSvxvm/lib/libvxvmsc.so", "/opt/VRTSvxvm/lib/
libvxvmsc.so", 1023) = 30
open("/opt/VRTSvxvm/lib/libvxvmsc.so", O_RDONLY) = 5
mmap(0x00010000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 5, 0)
= 0xCE220000
mmap(0x00010000, 200704, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|
MAP_ALIGN, -1, 0) = 0xCDC30000
mmap(0xCDC30000, 125325, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|
MAP_TEXT, 5, 0) = 0xCDC30000
mmap(0xCDC5E000, 10982, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|
MAP_FIXED|MAP_INITDATA, 5, 122880) = 0xCDC5E000
munmap(0xCDC4F000, 61440) = 0
memcntl(0xCDC30000, 15708, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
close(5) = 0
munmap(0xCE220000, 32768) = 0
Incurred fault #6, FLTBOUNDS %pc = 0xCDC91FA9
siginfo: SIGSEGV SEGV_MAPERR addr=0x00000000
Received signal #11, SIGSEGV [default]
siginfo: SIGSEGV SEGV_MAPERR addr=0x00000000
----------------------------------------------------

core output:
----------------------------------------------------
core 'core' of 6256: scconf -a -D type=vxvm,name=DGLOCAL,localonly=true
cdc91fa9 scds_add_ds_local (809bae7, 0, 2, 0, 2, 0) + 451
cdc92711 scds_add_ds (809bae7, 0, 0, 0, 2, 0) + 135
ceb93619 scconf_add_ds_vers2 (809badd, 809bae7, 0, 0, 0, 2) + 79
0805ca3b ???????? (8047e3d, 8047d40, 0)
08053235 ???????? (4, 8047d7c, 8047d40, 0)
08052853 main (4, 8047d7c, 8047d90) + 363
0805245a ???????? (4, 8047e30, 8047e37, 8047e3a, 8047e3d, 0)
----------------------------------------------------

/var/adm/messages silent

I have also tried to change the Veritas disk naming scheme from enclosure
based OFF to ON (although this is not a problem with WWN names).

PS: shared disk (DGCLUSTER) work fine

# cldg status

=== Cluster Device Groups ===

--- Device Group Status ---

Device Group Name Primary Secondary Status
----------------- ------- --------- ------
DGCLUSTER clab1 c
Top

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============================================================
# luxadm display  array-1

                                   SENA
                                 DISK STATUS
SLOT   FRONT DISKS       (Node WWN)          REAR DISKS        (Node
WWN)
0      On (O.K.)         200000203722b8e2    On (O.K.)
200000203722ba47
1      Not Installed                         Not Installed
2      Not Installed                         Not Installed
3      On (O.K.)         2000002037330cdf    On (O.K.)
200000203722bca2
4      On (O.K.)         200000203733112f    On (O.K.)
200000203793e7a2
5      On (O.K.)         200000203722bdb5    On (O.K.)
200000203722bb22
6      On(Not Readable)  20000020372b446f    On (O.K.)
200000203797cb90
7      Not Installed                         Not Installed
8      Not Installed                         Not Installed
9      Not Installed                         Not Installed
10     On (O.K.)         200000203722bd81    On (O.K.)
20000020370f3b13

============================================================

# luxadm display array-2

                                   SENA
                                 DISK STATUS
SLOT   FRONT DISKS       (Node WWN)          REAR DISKS        (Node
WWN)
0      On(Not Readable)  2000002037267c15    On (O.K.)
20000020372685ae
1      Not Installed                         Not Installed
2      Not Installed                         Not Installed
3      On (O.K.)         20000020372b2074    On (O.K.)
2000002037268325
4      On (O.K.)         20000020372b415f    On (O.K.)
20000020372b9d1c
5      On (O.K.)         2000002037267c37    On (O.K.)
2000002037330c85
6      On (O.K.)         20000020372b3fc4    On (O.K.)
20000020372685a7
7      Not Installed                         Not Installed
8      Not Installed                         Not Installed
9      Not Installed                         Not Installed
10     On (O.K.)         200000203726804f    On (O.K.)
2000002037267fed

============================================================

# vxdisk list

c3t16d0s2    sliced    disk316      a5000-co01dg online spare
c3t19d0s2    sliced    disk319      a5000-co01dg online
c3t20d0s2    sliced    disk320      a5000-co01dg online
c3t21d0s2    sliced    disk321      a5000-co01dg online
c3t22d0s2    sliced    disk322      a5000-co01dg online
c3t26d0s2    sliced    disk326      a5000-co01dg online
c4t35d0s2    sliced    disk435      a5000-co02dg online
c4t36d0s2    sliced    disk436      a5000-co02dg online
c4t37d0s2    sliced    disk437      a5000-co02dg online
c4t38d0s2    sliced    disk438      a5000-co02dg online
c4t42d0s2    sliced    disk442      a5000-co01dg online
c4t48d0s2    sliced    disk448      a5000-co02dg online spare
c4t51d0s2    sliced    disk451      a5000-co02dg online
c4t52d0s2    sliced    disk452      a5000-co02dg online
c4t53d0s2    sliced    disk453      a5000-co02dg online
c4t54d0s2    sliced    disk454      a5000-co02dg online
c4t58d0s2    sliced    disk458      a5000-co02dg online
-            -         disk432      a5000-co02dg failed was:c4t32d0s2
-            -         disk36       a5000-co01dg failed was:c3t6d0s2


# vxprint -th | grep u14pr

v  u14pr        -            ENABLED  ACTIVE   35348480 SELECT
-        fsgen
pl u14pr-01     u14pr        ENABLED  ACTIVE   35349910 STRIPE
2/128    RW
sd disk35-01    u14pr-01     disk35   0        17674902 0/0
c3t5d0   ENA
sd disk316-01   u14pr-01     disk316  0        17674902 1/0
c3t16d0  ENA
pl u14pr-02     u14pr        ENABLED  ACTIVE   35349910 STRIPE
2/128    RW
sd disk320-01   u14pr-02     disk320  0        17674902 0/0
c3t20d0  ENA
sd disk319-01   u14pr-02     disk319  0        17674902 1/0
c3t19d0  ENA


# vxprint -th | grep u21pr

v  u21pr        -            ENABLED  ACTIVE   17674240 SELECT
-        fsgen
pl u21pr-01     u21pr        ENABLED  ACTIVE   17674902 CONCAT
-        RW
sd disk448-01   u21pr-01     disk448  0        17674902 0
c4t48d0  ENA
pl u21pr-02     u21pr        ENABLED  ACTIVE   17674902 CONCAT
-        RW
sd disk458-01   u21pr-02     disk458  0        17674902 0
c4t58d0  ENA

6. Problem during Veritas VM upgrade on a Sun Cluster 3.0

7. SUN Cluster mount Veritas Volume as raw-device

8. Sun Cluster 3 vs.Veritas VCS 3.5

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