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57%
HPC Storage strace Snippet
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
32KB < < 128KB 64 128KB < < 256KB 0 256KB < < 512KB 2 512KB < < 1MB 3 1MB < < 10MB 87 10MB < < 100MB 0 100MB < < 1GB
56%
Listing 5
21.08.2012
Home »  HPC  »  Articles  »  Warewulf 4 Code  » 
 
 ganglia-web.noarch 0:3.5.1-1 will be installed --> Processing Dependency: php >= 5 for package: ganglia-web-3.5.1-1.noarch --> Processing Dependency: php-gd for package: ganglia-web-3.5.1-1.noarch
55%
Rethinking RAID (on Linux)
16.03.2021
Home »  HPC  »  Articles  » 
, ioengine=libaio, iodepth=32 fio-3.12 Starting 1 process Jobs: 1 (f=1) test: (groupid=0, jobs=1): err= 0: pid=5872: Sat Jan  9 16:35:08 2021   read: IOPS=251k, BW=979MiB/s (1026MB/s)(2045MiB/2089msec
55%
Listing 2
01.08.2012
Home »  HPC  »  Articles  »  Warewulf Cluste...  »  Warewulf 3 Code  » 
 
                                                                  | 358 kB     00:00      (4/12): hwloc-1.1-0.1.el6.x86_64.rpm                                                                          | 1.0 MB     00:00      (5/12): libX11-1.3-2.el6.x86_64.rpm ... Warewulf 3 Listing 2
54%
Listing 4
21.08.2012
Home »  HPC  »  Articles  »  Warewulf 4 Code  » 
 
Listing 4: Installing ganglia-metad into the Master Node [root@test1 RPMS]# yum install ganglia-gmetad-3.4.0-1.el6.i686.rpm Loaded plugins: fastestmirror, refresh-packagekit, security Loading
54%
Unleashing Accelerated Speeds with RAM Drives
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Vladimir Nenov, 123RF.com
with a different size (Listing 3). The output from the second command verifies that the RAM drives were created. Listing 3 Adding RAM Drive of 32MB $ sudo rapiddisk -a 32 rapiddisk 7.2.0 Copyright
53%
Rethinking RAID (on Linux)
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Lead Image © nikkikii, 123RF.com
, ioengine=libaio, iodepth=32 fio-3.12 Starting 1 process Jobs: 1 (f=1) test: (groupid=0, jobs=1): err= 0: pid=5956: Sat Jan 9 16:38:53 2021 read: IOPS=256k, BW=998MiB/s (1047MB/s)(2045MiB/2049msec
53%
Listing 1
21.08.2012
Home »  HPC  »  Articles  »  Warewulf 4 Code  » 
 
                                                                                                         |  951 B     00:00 Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package gkrellm-daemon.x86_64 0:2.3.5-3.el6 will be installed --> Processing Dependency: libsensors
53%
When I/O Workloads Don’t Perform
12.05.2021
Home »  HPC  »  Articles  » 
  C   R [0]   8,80   0        3     2.005078936  4695  D   R 144 [sg_inq] What will this look like when you send more I/O? You can use the dd utility to send 1MB of all-zero data to the drive: $ sudo
53%
When I/O workloads don't perform
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Viacheslav Iakobchuk, 123RF.com
x37 Cache (seagate) [c_se] 0x38 0x3e Factory (seagate) [f_se] As you can see, you can observe data for write, read, and drive temperature errors, and more. To specify

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