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0, 1, and 10
RAID level conversion on the fly
Background process for detecting and correcting errors proactively ("scrubbing")
Growing and shrinking a filesystem on the fly
Defragmentation
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27.05.2025
an executable Grml installation to a standard USB storage device in next to no time. If you want to do yourself a favor, grab a USB storage device with USB 3.0, which has long been standard.
As icing on the cake
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30.11.2025
. If a hostname is used it
06 * must match the reverse dns of the server.
07 * /
08 host = "10.42.0.1";
09
10 /* passwords: the passwords we send (OLD C:) and accept (OLD N:).
11
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Connection
01 #!/usr/bin/expect
02
03 set host [lindex $argv 0]
04 set timeout 5
05 spawn /usr/bin/ssh aefrisch@$host
06 expect "(yes/no)? " {
07 send "yes\r"
08 }
09 expect "password:"
10 send
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will use that in a bit.
Listing 1: Check Directory Content
$ ls -lstar
total 62310
31150 drwxrwxr-x 0 laytonjb laytonjb 31897275 Dec 31 1969 DATA1
31152 -rw-rw-r-- 1 laytonjb laytonjb 31897275 Aug 2
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30.11.2025
were delivered as part of the RHCS scope. Thus, up to RHCS 3.0, everything was fine if you wanted Pacemaker and GFS to cooperate.
But Red Hat changed its policy in Red Hat Cluster Suite 3.1, deciding
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31.10.2025
.
Launch Ramp
PHP-FPM has been part of the official PHP package since PHP 5.4.0 and is therefore also included by most current Linux distributions and available through their package managers. The package
19%
26.01.2025
SC24 took place in Atlanta, GA, November 17-22. As I'm writing this, 17,959 attendees – that's 3,000+ more than last year – registered. More than 500 companies filled the exhibition floor, which
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30.11.2025
machine, and the database can easily be installed on a separate host.
Setting up a Test Environment
The installation requirements of 128MB of free RAM and 256MB of free disk space, as cited
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31.10.2025
of options, including dual four-core Xeon, dual six-core Xeon, or quad 12-core AMD processors ranging in speed from 2.2 to 2.9GHz with 24 to 128GB of RAM per server and up to 1TB of scratch local storage per
