21%
05.11.2018
nodes, and make sure to do this as a user and not as root.
3. To make life easier, use shared storage between the controller and the compute nodes.
4. Make sure the UIDs and GIDs are consistent
21%
13.12.2018
In previous articles, I examined some fundamental tools for HPC systems, including pdsh [1] (parallel shells), Lmod environment modules [2], and shared storage with NFS and SSHFS [3]. One remaining
21%
22.12.2017
:1071867223(0) win 512
98:15:eb:38:f3:c1 c8:d7:c1:61:be:a3 0.0.0.0.30693 > 0.0.0.0.57646: S 1759104040:1759104040(0) win 512
dc:6d:43:15:be:52 99:19:41:22:4e:36 0.0.0.0.29211 > 0.0.0.0.63665: S 481173385
21%
30.11.2025
magazine [3].
In other words, the many Cobbler system records are really the biggest problem. Just to jog your memory: Using system records, Cobbler can create an individual PXE configuration file for each
21%
18.06.2014
( 0.08%) ( 99.93% cumulative)
[2920-3650 days]: 136 ( 0.04%) ( 99.97% cumulative)
[3650-4380 days]: 3 ( 0.00%) ( 99.97% cumulative)
[4380-5110 days]: 122 ( 0.03%) (100.00% cumulative)
[5110
21%
11.06.2014
_system_release = '12.04'
17 $eth0_mac = '08:00:27:c4:a1:d8'
18 $VirtInfo = {
19 virtualization_role => 'guest'
20 virtualization_type => 'virtualbox'
21 }
22 $memory_shared = '0'
23 $Network = {
24 networkdevices
21%
18.07.2013
buffered disk reads: 616 MB in
3.00 seconds = 205.03 MB/sec
$ hdparm -T /dev/sda
/dev/sda:
Timing cached reads: 6292 MB in
2.00 seconds = 3153.09 MB/sec
If this were a spinning disk, you would also
21%
11.02.2016
.40 <- < 71% idle >
0 1.00 0.00 0.37 0.00 0.00 0.06 0.00 0.00 0.00 98.57
1 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2 3.77 0.00
21%
20.06.2012
| 3.5 kB 00:00
elrepo | 1.9 kB 00:00
rpmforge
21%
04.08.2020
five-star reviews that look very similar. The problem is so evident on Amazon that customers rub their eyes in amazement wondering why the online giant doesn't intervene.
Graph databases can help
