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Creation time
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Article (Print)
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100%
Monitor your nodes with collectl
30.11.2025
Home
»
Archive
»
2012
»
Issue 09: Windo...
»
:40:10 sdb 136 93 6483 2 8 40 47 2 17 7
90
sda 0 0 0 0 0 0 0 0 0 0 0 29 20120310 13:40:20 sdb 60 69 2200 2 11 52 36 2 30
6
37 sda 0 0 0 0 0 0 0 0 0 0 0 30 20120310 13:40:30 sdb 2 0 16 7 37 175 21 1 59
6
5 sda
99%
Getting started with I/O profiling
30.11.2025
Home
»
Archive
»
2012
»
Issue 08: FreeNAS
»
of read requests issued to the device per second. w/s : Number of write requests issued to the device per second. r
MB
/s : Number of megabytes read from the device per second. w
MB
/s : Number
97%
Dispatches from the world of IT
30.11.2025
Home
»
Archive
»
2011
»
Issue 3: Are yo...
»
, most administrators should be aware of the coming "IPocalypse," with the world running out of IPv4 addresses. If you are not already preparing for the coming of IPv
6
, it's time to start – and if you
96%
Tracing applications with OProfile and SystemTap
30.11.2025
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»
Archive
»
2010
»
Issue 1: System...
»
confirm that the kernel and kernel-debuginfo packages have the same version number: rpm -q kernel-PAE kernel-PAE-debuginfo oprofilekernel-PAE-2.
6.32.10-90
.fc12.i686 kernel-PAE-debuginfo-2.
6.32.10-90
.fc12.i
96%
Professional backup solutions compared
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
. In most cases,
90
percent of a full backup will be identical to the previous full backup, so the full backup does not need to be sent to the backup server again. Instead, the backup server creates a backup
96%
An IT nomad's diary
30.11.2025
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Archive
»
2011
»
Issue 5: Pen Te...
»
is MySQL or SQLite. 128
MB
disk space and 256
MB
RAM are the available hardware resources in a shared-hosting environment. If you need more, you have to upgrade to the Flex level, which means having
95%
VMware Server 2.0 on recent Linux distributions
30.11.2025
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»
Archive
»
2011
»
Issue 3: Are yo...
»
revealed the issue – the vmware-hostd process had crashed with a segmentation fault (Listing 1). Listing 1 Segmentation Fault in vmware-hostd 01 Dec
6
13:30:08 virtual kernel: [ 175
95%
Virtualization via Zones
30.11.2025
Home
»
Archive
»
2010
»
Issue 0: Active...
»
System (output follows) 09 DOWNLOAD PKGS FILES XFER (
MB
) 10 Completed 20/20 3021/3021 42.55/42.55 11 12 PHASE
94%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
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Archive
»
2011
»
Issue 6: Perfor...
»
100 0.067 95 23 5 10 99 0.099 96
22
6
20 94 0.210 97
22
6
Unfortunately ...
6
94%
Server virtualization with Citrix XenServer
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
the biggest rentable cloud today: the Amazon Web Service. On the basis of this extremely mature technology, Citrix launched version 5.
6
of its XenServer product family in May 2010. XenServer, the product built ... Version 5.
6
of Citrix XenServer is a feature-stripped version of the virtualization product and is available free, in addition to the commercial Advanced, Enterprise, and Platinum editions.
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