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- Run ssh-agent
- Add ssh private key
- Open an SSH session to the EXAScaler Cloud management server
- Run IOR benchmark using
esc-iortool
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localhost$ eval $(ssh-agent) Agent pid 5095 localhost$ ssh-add Identity added: /Users/deiter/.ssh/id_rsa (/Users/deiter/.ssh/id_rsa) localhost$ ssh -A stack@20.62.171.73 [stack@exascaler-cloud-65f1-mgs0 ~]$ esc-ior IOR-3.3.0: MPI Coordinated Test of Parallel I/O Began : Wed Aug 25 14:43:01 2021 Command line : /usr/bin/ior -C -F -e -r -w -a POSIX -b 16777216 -t 1048576 -s 251 -o /mnt/exacloud/0b21199cf9682b9d/0b21199cf9682b9d -s 512 Machine : Linux exascaler-cloud-65f1-cls0 TestID : 0 StartTime : Wed Aug 25 14:43:01 2021 Path : /mnt/exacloud/0b21199cf9682b9d FS : 11.9 TiB Used FS: 0.0% Inodes: 96.0 Mi Used Inodes: 0.0% Options: api : POSIX apiVersion : test filename : /mnt/exacloud/0b21199cf9682b9d/0b21199cf9682b9d access : file-per-process type : independent segments : 512 ordering in a file : sequential ordering inter file : constant task offset task offset : 1 nodes : 4 tasks : 64 clients per node : 16 repetitions : 1 xfersize : 1 MiB blocksize : 16 MiB aggregate filesize : 512 GiB Results: access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter ------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ---- write 1482.70 1482.70 21.52 16384 1024.00 0.014559 353.60 19.92 353.60 0 read 1480.89 1480.91 21.99 16384 1024.00 0.299514 354.03 43.40 354.04 0 remove - - - - - - - - 3.36 0 Max Write: 1482.70 MiB/sec (1554.72 MB/sec) Max Read: 1480.89 MiB/sec (1552.83 MB/sec) Finished : Wed Aug 25 14:54:52 2021 |
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- Run ssh-agent
- Add ssh private key
- Open an SSH session to the EXAScaler Cloud management server
- Get a list of EXAScaler Cloud compute hosts
- Open an SSH session to the any EXAScaler Cloud compute host
- Run IO500 benchmark using
esc-io500tool
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localhost$ eval $(ssh-agent) Agent pid 5095 localhost$ ssh-add Identity added: /Users/deiter/.ssh/id_rsa (/Users/deiter/.ssh/id_rsa) localhost$ ssh -A stack@20.62.171.71 [stack@exascaler-cloud-2ed3-mgs0 ~]$ $ loci hosts -c 10.0.0.17 exascaler-cloud-2ed3-cls0 10.0.0.8 exascaler-cloud-2ed3-cls1 10.0.0.18 exascaler-cloud-2ed3-cls2 10.0.0.12 exascaler-cloud-2ed3-cls3 10.0.0.14 exascaler-cloud-2ed3-cls4 10.0.0.15 exascaler-cloud-2ed3-cls5 10.0.0.11 exascaler-cloud-2ed3-cls6 10.0.0.9 exascaler-cloud-2ed3-cls7 10.0.0.7 exascaler-cloud-2ed3-cls8 10.0.0.16 exascaler-cloud-2ed3-cls9 [stack@exascaler-cloud-2ed3-mgs0 ~]$ ssh -A exascaler-cloud-2ed3-cls0 [stack@exascaler-cloud-2ed3-cls0 ~]$ esc-io500 Start IO500 benchmark with options: data directory: /mnt/exacloud/071dfa36e6b20ca7/workload hosts list: 10.0.0.17,10.0.0.9,10.0.0.14,10.0.0.8,10.0.0.12,10.0.0.5,10.0.0.11,10.0.0.19,10.0.0.18,10.0.0.7 processes per host: 16 files per process: 39637 number of tasks: 160 number of segments: 31500 block size: 4227858432 transfer size: 1048576 IO500 version io500-sc20_v3 [RESULT] ior-easy-write 1.445976 GiB/s : time 364.894 seconds [RESULT] mdtest-easy-write 15.411987 kIOPS : time 304.382 seconds [RESULT] ior-hard-write 0.461174 GiB/s : time 410.219 seconds [RESULT] mdtest-hard-write 2.538281 kIOPS : time 449.131 seconds [RESULT] find 583.795841 kIOPS : time 9.842 seconds [RESULT] ior-easy-read 1.450889 GiB/s : time 363.624 seconds [RESULT] mdtest-easy-stat 61.106840 kIOPS : time 75.517 seconds [RESULT] ior-hard-read 0.543306 GiB/s : time 348.233 seconds [RESULT] mdtest-hard-stat 20.753560 kIOPS : time 54.080 seconds [RESULT] mdtest-easy-delete 5.836530 kIOPS : time 789.832 seconds [RESULT] mdtest-hard-read 10.320768 kIOPS : time 108.658 seconds [RESULT] mdtest-hard-delete 4.647816 kIOPS : time 241.181 seconds [SCORE] Bandwidth 0.851483 GiB/s : IOPS 17.322863 kiops : TOTAL 3.840589 /mnt/exacloud/b44731b2e4ac4fc2/sources/results 2021.06.17-20.26.19 io500-exascaler-cloud-2ed3-cls0-2021.06.17-20.26.19.tgz |
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- Run ssh-agent
- Add ssh private key
- Open SSH session to the EXAScaler Cloud management server
- Collect a support bundle using
esc-collectortool
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localhost$ eval $(ssh-agent)
Agent pid 5095
localhost$ ssh-add
Identity added: /Users/deiter/.ssh/id_rsa (/Users/deiter/.ssh/id_rsa)
localhost$ ssh -A stack@20.62.171.33
[stack@exascaler-cloud-55d2-mgs0 ~]$ esc-collector
The following is a list of nodes to collect from:
exascaler-cloud-55d2-cls0
exascaler-cloud-55d2-cls1
exascaler-cloud-55d2-cls2
exascaler-cloud-55d2-cls3
exascaler-cloud-55d2-cls4
exascaler-cloud-55d2-cls5
exascaler-cloud-55d2-cls6
exascaler-cloud-55d2-cls7
exascaler-cloud-55d2-cls8
exascaler-cloud-55d2-cls9
exascaler-cloud-55d2-mds0
exascaler-cloud-55d2-mgs0
exascaler-cloud-55d2-oss0
exascaler-cloud-55d2-oss1
exascaler-cloud-55d2-oss2
exascaler-cloud-55d2-oss3
Connecting to nodes...
Beginning collection of sosreports from 16 nodes, collecting a maximum of 4 concurrently
Successfully captured 16 of 16 sosreports
Creating archive of sosreports...
The following archive has been created. Please provide it to your support team.
/var/tmp/sos-collector-2021-06-18-nzsnm.tar.gz
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If you want to stop and start the servers in your EXAScaler Cloud deployment (for example, to save cost on weekends) - please use the esc-ctl script.
Prerequisites
- You need a Microsoft account
- Your system needs the Microsoft Azure CLI
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To upgrade the existing EXAScaler Cloud deployment you can use the standard EXAScaler Cloud Azure application by selecting the "Upgrade" value for the "Deployment type" option.
All running instances must be shut down for the existing EXAScaler Cloud deployment before performing the upgrade, this is required to ensure data consistency while creating a copy of existing data:
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And then press a "Create" button to upgrade the existing deployment. A new EXAScaler Cloud deployment will be created in accordance with the selected parameters, and all new targets will be created as copies of targets in the existing EXAScaler Cloud environmentdeployment.
Overview
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