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FS#356 — FS#4436 — rbx-97-n7 reload

Attached to Project— Network
Maintenance
Whole Network
CLOSED
100%
We are going to switch SUP cards of the N7 to take
into consideration changes of resources'limits.


Date:  Sunday, 08 August 2010, 02:53AM
Reason for closing:  Done
Comment by OVH - Tuesday, 03 August 2010, 21:40PM

We encountered the following errors:

2010 Aug 3 16:22:44 rbx-97-n7-routing %URIB-2-NOSMEM: urib [20458] (default-base) Failed to allocate shared memory for client rnh type
2010 Aug 3 16:22:44 rbx-97-n7-routing %URIB-3-ADD_PATH_ERROR: urib [20458] (default-base) urib_process_modify_routes: could not add path for client "bgp-16276".
2010 Aug 3 16:22:54 rbx-97-n7-routing %URIB-4-SYSLOG_SL_MSG_WARNING: URIB-2-NOSMEM: message repeated 20317 times in last 1202709 sec
2010 Aug 3 16:22:55 rbx-97-n7-routing %URIB-2-NOSMEM: urib [20458] (default-base) Failed to allocate shared memory for client rnh type
2010 Aug 3 16:22:55 rbx-97-n7-routing %URIB-3-ADD_PATH_ERROR: urib [20458] (default-base) urib_process_modify_routes: could not add path for client "bgp-16276".
2010 Aug 3 16:23:04 rbx-97-n7-routing %URIB-4-SYSLOG_SL_MSG_WARNING: SYSLOG-4-SL_MSG_WARNING: message repeated 1 times in last 1202719 sec
2010 Aug 3 16:23:05 rbx-97-n7-routing %URIB-2-NOSMEM: urib [20458] (default-base) Failed to allocate shared memory for client rnh type
2010 Aug 3 16:23:05 rbx-97-n7-routing %URIB-3-ADD_PATH_ERROR: urib [20458] (default-base) urib_process_modify_routes: could not add path for client "bgp-16276".
2010 Aug 3 16:23:14 rbx-97-n7-routing %URIB-4-SYSLOG_SL_MSG_WARNING: SYSLOG-4-SL_MSG_WARNING: message repeated 2 times in last 10 sec
2010 Aug 3 16:23:15 rbx-97-n7-routing %URIB-2-NOSMEM: urib [20458] (default-base) Failed to allocate shared memory for client rnh type

The XL license was ordered but has not been put into the router.
We have activated in order to be able to push the full table
in BGP in the cards.

vdc routing id 2
limit-resource-mem u4route minimum 250 maximum 250

Always the same.

Tip: In order to take into consideration the modifications of resources
allocated to a VDC, it's necessary to restart the SUP ...


rbx-97-n7-routing(config)# sh proc memory shared
Component Shared Memory Size Used Available Ref
Address (kbytes) (kbytes) (kbytes) Count
urib 0X524A0000 8192* 8102 90 16

Then "system switchover"

rbx-97-n7-routing# sh processes memory shared
Component Shared Memory Size Used Available Ref
Address (kbytes) (kbytes) (kbytes) Count
urib 0X52DD0000 256000* 85331 170669 16

No lost packet at the level of switchover.

On the other side, there are always errors:
2010 Aug 3 21:11:44 rbx-97-n7-routing %URIB-3-RNH_REFCOUNT: urib [5759] (default-base) -Traceback: 0x80a783c 0x806d64d 0x8075fdb 0x8078d74 librsw.so+0xa3079 libpthread.so.0+0x51e8 libc.so.6+0xaf72a
2010 Aug 3 21:11:20 rbx-97-n7-routing %URIB-3-RNH_REFCOUNT: urib [5759] (default-base) -Traceback: 0x80a783c 0x806d64d 0x8075fdb 0x8078d74 librsw.so+0xa3079 libpthread.so.0+0x51e8 libc.so.6+0xaf72a

rbx-97-n7-routing# sh ip route summary
IP Route Table for VRF "default"
Total number of routes: 430111
Total number of paths: 430388

Best paths per protocol: Backup paths per protocol:
local : 2 bgp-16276 : 23
am : 5
direct : 2
broadcast : 4
ospf-16276 : 500
bgp-16276 : 429852

Number of routes per mask-length:















Comment by OVH - Sunday, 08 August 2010, 02:53AM

Still not working.