Blair Bethwaite bmb
bmb
/ libvirtd.log
Created
February 15, 2017 02:24
libvirtd log from high-memory domain start timeout due to huge page allocation >30s
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| 2017-02-14 14:11:32.850+0000: 102471: info : qemuDomainSnapshotLoad:489 : Scanning for snapshots for domain instance-0000037c in /var/lib/libvirt/qemu/snapshot/instance-0000037c | |
| 2017-02-14 14:11:32.850+0000: 102471: info : virObjectUnref:259 : OBJECT_UNREF: obj=0x7f22a811ba80 | |
| 2017-02-14 14:11:32.850+0000: 102471: info : virObjectRef:296 : OBJECT_REF: obj=0x7f22a8113780 | |
| 2017-02-14 14:11:32.850+0000: 102471: info : virObjectUnref:259 : OBJECT_UNREF: obj=0x7f22a8113780 | |
| 2017-02-14 14:11:32.850+0000: 102471: info : virObjectUnref:259 : OBJECT_UNREF: obj=0x7f22a829cc10 | |
| 2017-02-14 14:11:32.850+0000: 102471: info : virObjectUnref:261 : OBJECT_DISPOSE: obj=0x7f22a829cc10 | |
| 2017-02-14 14:11:32.850+0000: 102471: info : virObjectUnref:259 : OBJECT_UNREF: obj=0x7f22a8223340 | |
| 2017-02-14 14:11:32.850+0000: 102471: info : virObjectUnref:261 : OBJECT_DISPOSE: obj=0x7f22a8223340 | |
| 2017-02-14 14:11:32.884+0000: 102471: info : virObjectNew:202 : OBJECT_NEW: obj=0x7f22a82aba50 classname=virDomainObjList | |
| 2017-02-14 14:11:32.887+0000: 1 |
bmb
/ bgpq3 AS7575:AS-CUSTOMER
Created
September 9, 2016 00:53
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| $ bgpq3 AS7575:AS-CUSTOMER | |
| no ip prefix-list NN | |
| ip prefix-list NN permit 27.96.64.0/22 | |
| ip prefix-list NN permit 27.125.208.0/20 | |
| ip prefix-list NN permit 43.240.96.0/22 | |
| ip prefix-list NN permit 43.241.200.0/22 | |
| ip prefix-list NN permit 43.246.232.0/22 | |
| ip prefix-list NN permit 45.113.232.0/22 | |
| ip prefix-list NN permit 45.121.132.0/22 | |
| ip prefix-list NN permit 49.0.1.0/24 |
bmb
/ Intel MPI Benchmarks Remote Memory Access One_put_all
Last active
April 11, 2016 09:58
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| Using openib BTL: | |
| #--------------------------------------------------- | |
| # Benchmarking One_put_all | |
| # #processes = 2 | |
| # ( 574 additional processes waiting in MPI_Barrier) | |
| #--------------------------------------------------- | |
| #bytes #repetitions t[usec] Mbytes/sec | |
| 0 1000 0.03 0.00 | |
| 1 1000 0.12 8.08 |
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| #! /bin/bash | |
| # seconds between fdatasyncs | |
| rate=1 | |
| # report any sync drift gte to this | |
| drift_threshold=2 | |
| while true; do | |
| sleep ${rate}s | |
| mark1=`date +%s`; |