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FS#4436 — reload rbx-97-n7

Attached to Project— Reseau Internet et Baies
Maintenance
Tout le réseau
CLOSED
100%
Nous allons basculer les cartes SUP de N7 afin de prendre
en compte les modifications de limites de resources.
Date:  Thursday, 05 August 2010, 23:03PM
Reason for closing:  Done
Comment by OVH - Tuesday, 03 August 2010, 21:19PM

Nous avons eu des erreurs suivant:

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

La licence XL a été commandé mais n'a pas été mis dans le routeur.
Nous l'avons activé pour avoir droit de pusher la full table
en BGP dans les cartes.

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

Toujours pareil.

Astuce: pour reprendre en compte les modifications de resources
allouées à un VDC il faut redemarrer la 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

après "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

Pas de packet perdu au niveua de switchover. BGP a sauté.

Par contre il y a toujours les erreurs:
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 - Thursday, 05 August 2010, 23:03PM

Marche toujours pas.