Hi Yevgeny,
If opensm doesn't have a match on any qos-assignment rule (eg when there's
no qos-config file), when coming to serve sa path query, my understanding
is that the "qos related fields" of the partition would be used.
For example, I have set the following partition config file which assigns
<sl=1,rate=2> to the 0x8001 partition, and run without any qos file.
Default=0x7fff,ipoib : ALL=full;
RED=0x8001, ipoib, sl=1, rate=2, defmember=full : ALL=full;
RED=0x8002, ipoib, sl=2, rate=3, defmember=full : ALL=full;
When a path query is issued, Indeed sl=1 is returned but I see that a
rate=6 (20Gbs) is returned where I configured rate=2 (2.5 Gbs).
Have I done anything wrong? is it a known issue? what does it means
when the SM prints "min rate = 6"
Or.
Nov 13 02:12:49 219374 [42803940] 0x08 -> PathRecord dump:
service_id..............0x0000000000000000
dgid....................0xfe80000000000000 :
0x0002c90300026be7
sgid....................0xfe80000000000000 :
0x0002c90300026be3
dlid....................0x0
slid....................0x0
hop_flow_raw............0x0
tclass..................0x0
num_path_revers.........0x1
pkey....................0x8001
qos_class...............0x0
sl......................0x0
mtu.....................0x3
rate....................0x0
pkt_life................0x0
preference..............0x0
resv2...................0x0
resv3...................0x0
Nov 13 02:12:49 219386 [42803940] 0x10 -> __osm_pr_rcv_check_mcast_dest: [
Nov 13 02:12:49 219390 [42803940] 0x10 -> __osm_pr_rcv_check_mcast_dest: ]
Nov 13 02:12:49 219394 [42803940] 0x08 -> osm_pr_rcv_process: Unicast
destination requested
Nov 13 02:12:49 219398 [42803940] 0x10 -> __osm_pr_rcv_get_end_points: [
Nov 13 02:12:49 219403 [42803940] 0x10 -> __osm_pr_rcv_get_end_points: ]
Nov 13 02:12:49 219407 [42803940] 0x10 -> __osm_pr_rcv_process_pair: [
Nov 13 02:12:49 219411 [42803940] 0x10 -> __osm_pr_rcv_get_port_pair_paths: [
Nov 13 02:12:49 219415 [42803940] 0x08 -> __osm_pr_rcv_get_port_pair_paths: Src
port 0x0002c90300026be3, Dst port 0x0002c90300026be7
Nov 13 02:12:49 219420 [42803940] 0x10 -> osm_port_share_pkey: [
Nov 13 02:12:49 219424 [42803940] 0x10 -> osm_port_share_pkey: ]
Nov 13 02:12:49 219428 [42803940] 0x10 -> osm_port_share_pkey: [
Nov 13 02:12:49 219432 [42803940] 0x10 -> osm_port_share_pkey: ]
Nov 13 02:12:49 219436 [42803940] 0x10 -> osm_port_share_pkey: [
Nov 13 02:12:49 219440 [42803940] 0x10 -> osm_port_share_pkey: ]
Nov 13 02:12:49 219444 [42803940] 0x08 -> __osm_pr_rcv_get_port_pair_paths: Src
LIDs [0x7-0x7], Dest LIDs [0x8-0x8]
Nov 13 02:12:49 219449 [42803940] 0x10 -> __osm_pr_rcv_get_lid_pair_path: [
Nov 13 02:12:49 219453 [42803940] 0x08 -> __osm_pr_rcv_get_lid_pair_path: Src
LID 0x7, Dest LID 0x8
Nov 13 02:12:49 219458 [42803940] 0x10 -> __osm_pr_rcv_get_path_parms: [
Nov 13 02:12:49 219464 [42803940] 0x08 -> __osm_pr_rcv_get_path_parms: Path min
MTU = 4, min rate = 6
Nov 13 02:12:49 219471 [42803940] 0x08 -> __osm_pr_rcv_get_path_parms: Path
params: mtu = 4, rate = 6, packet lifetime = 18, pkey = 0x8001, sl = 1
Nov 13 02:12:49 219476 [42803940] 0x10 -> __osm_pr_rcv_get_path_parms: ]
Nov 13 02:12:49 219480 [42803940] 0x10 -> __osm_pr_rcv_get_path_parms: [
Nov 13 02:12:49 219484 [42803940] 0x08 -> __osm_pr_rcv_get_path_parms: Path min
MTU = 4, min rate = 6
Nov 13 02:12:49 219489 [42803940] 0x08 -> __osm_pr_rcv_get_path_parms: Path
params: mtu = 4, rate = 6, packet lifetime = 18, pkey = 0x8001, sl = 1
_______________________________________________
general mailing list
[email protected]
http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general
To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
