Ignite core dump problem

[Fabian Briseño]

Hello guys, im getting this message when running an ignite backup with make_net_recovery:



/dev/vg25/lvsapdata65 /oracle/SMP/sapdata65 0

** 0 - The Volume Group or Filesystem is Not included in the
System Recovery Archive
** 1 - The Volume Group or Filesystem is Partially included in the
System Recovery Archive
** 2 - The Volume Group or Filesystem is Fully included in the
System Recovery Archive

* Checking Versions of Recovery Tools
Memory fault(coredump)


I'm using ignite version Ignite-UX C.7.9.260, this started happening when I installed this new version, since then I have uninstalled and installed again and problem continues, I have the same version on all clients this is the only one giving me problems, I also runned the following command:

swlist -l fileset Ignite-UX
# Initializing...
# Contacting target "msmxpd"...
#
# Target: msmxpd:/
#

# Ignite-UX C.7.9.260 HP-UX System Installation Services
Ignite-UX.BOOT-COMMON-PA C.7.9.260 Common Boot Components for PA-RISC clients
Ignite-UX.BOOT-KRN-11-11 C.7.9.260 Installation Boot Kernel for B.11.11 clients
Ignite-UX.BOOT-SERVICES C.7.9.260 Network Boot Services for System Installations
Ignite-UX.CD-TOOLS C.7.9.260 Tools for creating CD media
Ignite-UX.CD-TOOLS-DOC C.7.9.260 Documentation for CD-TOOLS
Ignite-UX.CD-TOOLS-SRC C.7.9.260 Source for CD-TOOLS
Ignite-UX.DVD-TOOLS C.7.9.260 Tools for creating DVD media
Ignite-UX.DVD-TOOLS-DOC C.7.9.260 Documentation for DVD-TOOLS
Ignite-UX.DVD-TOOLS-SRC C.7.9.260 Source for DVD-TOOLS
Ignite-UX.FILE-SRV-11-11 C.7.9.260 File Archives Used By Clients During HP-UX Install
Ignite-UX.IGNITE C.7.9.260 Graphical Ignite User Interface for Installations
Ignite-UX.IGNT-ENG-A-MAN C.7.9.260 Ignite-UX Manual Pages
Ignite-UX.IGNT-JPN-E-MAN C.7.9.260 Ignite-UX Japanese EUC Manual Pages
Ignite-UX.IGNT-JPN-S-MAN C.7.9.260 Ignite-UX Japanese SJIS Manual Pages
Ignite-UX.MGMT-TOOLS C.7.9.260 Tools for Managing Data Files on an Ignition Server
Ignite-UX.RECOVERY C.7.9.260 System disaster recovery tools

as you can see there are no software verision problems.


also checked /var/adm/syslog/syslog.log and found nothing, any help you could provide would be great. If you need any info please let me know.

Thanks in advanced.

[Raj D.]

Fabian,

What syntax are you using with the make_net_recovery ,

Check this out:
http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=812024


Also:
- whether the backup completed successfuly at the end.
- what is the message at the end of the recovery.log file.


Hth,
Raj.

[Michael Steele_2]

Hi

From a thread:

"...but fixed this by increasing the kernel parameter maxssiz from 8mb to 16mb:
received a SIGSEGV for stack growth failure.
Possible causes: insufficient memory or swap space,
or stack size exceeded maxssiz.

What is maxssiz and related kernel parms?

[Fabian Briseño]

Hello guys, thanks for the reply.
Box config.
O.S: HPUX 11.11
RAM: 30 GB

Sintax I am using:
/opt/ignite/bin/make_net_recovery -s ig5470 -A -n 3 -P s -x inc_entire=vg00 -x exclude=/SAParchives -x exclude=/usrtemporal -x exclude=/var/adm/crash -v

output of swapinfo -tam
Mb Mb Mb PCT START/ Mb
TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
dev 4096 0 4096 0% 0 - 1 /dev/vg00/lvol2
dev 5008 98 4910 2% 0 - 0 /dev/vg00/lvswap2
dev 5008 99 4909 2% 0 - 0 /dev/vg00/lvswap3
dev 5008 98 4910 2% 0 - 0 /dev/vg00/lvswap4
dev 5008 98 4910 2% 0 - 0 /dev/vg00/lvswap5
reserve - 23128 -23128
memory 23886 5161 18725 22%
total 48014 28682 19332 60% - 0 -


kernel values
maxssiz 0x800000
maxssiz_64bit 0x800000
maxswapchunks 12065
maxtsiz 0x4000000
maxtsiz_64bit 0x40000000

I am checking the thread you sent me.

[Michael Steele_2]

I'm confused, you have duplicater max's.

Also, list in dec please.

[Fabian Briseño]

attaching recovery.log

[Fabian Briseño]

max_thread_proc 256
xx maxdsiz 990056448
xx maxdsiz_64bit 4294967296
xx maxfiles 1024
xx maxfiles_lim 2048
xx maxssiz 8388608
xx maxssiz_64bit 8388608
xx maxswapchunks 12065
xx maxtsiz 67108864
xx maxtsiz_64bit 1073741824

[Michael Steele_2]

Hi

SIGSEGV is a segmentation fault and associated to stack growth.



http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1379087&admit=109447626+1255725561412+28353475

http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=587531

http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=11110

Possible patches
PHCO_38226

Didn't see anything in that attachment. What about these?

server:/var/opt/ignite/clients/0x00306E4B1A17/install.log

client: /var/opt/ignite/local/install.log

[Dennis Handly]

>Memory fault(coredump)

Have you analyzed your corefile with gdb? Gotten a stack trace and register dump?
gdb ignite-executable core
(gdb) bt
(gdb) info reg
(gdb) disas $pc-4*16 $pc+4*4
(gdb) q

>Michael: SIGSEGV is a segmentation fault and associated to stack growth.

Possibly. But since it didn't say that, it isn't so likely.
That's why you need to look at the core file.

[Luitzen]

Hello,

I've got the same problem. We've two kinds of systems: one with HP-UX EOE 11.23 and the T2775BA bundle and one with HP-UX EOE 11.23 and the T2777BA bundle.

All systems with the T2775BA bundle have a correct make_net_recovery but those ones with the T2777BA bundle fail with the same "Memory fauke(coredump)"

Falling back to the C.7.4.155 Ignite-UX.RECOVERY fileset solves the problem but gives the expected warning of the older version of the software...