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100%
Getting started with I/O profiling
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© Photosani, Fotolia.com
Analyzer report) In Table 2, you'll see that most of the data is passed in 1 to 8KB chunks (all-zero rows >100MB have been removed), with the vast majority in 1KB or smaller chunks. This indicates ... 2012
99%
The fine art of allocating memory
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
presence provides the system with a last chance for a soft landing before more drastic action is taken. This month, I examine the darker side of the picture: Swap hits 100%, and hard out-of-memory errors ... 2012
99%
Linux filesystem performance tested
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
© nyul, 123rf.com
cache SSD/Hard disks: two SATA-II Intel SSD 710 Series (100GB)/six SAS Toshiba MK2001TRKB 6GBps (2TB) Network: 4x Intel (IGB) 1Gbps Operating system: openSUSE 12.1 and Tumbleweed, kernel 3.1.10 and 3.3.6 ... 2012
99%
Even benchmarks can be easy to handle
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
to 100% of its capacity on a single metric. This simple, easily understood measurement is remarkably portable across machines and nearly foolproof. If used correctly, single-metric benchmarks are a quick ... 2012
99%
GNU tools under Windows
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Markus Gann, 123RF.com
to the Windows desktop, but at a little less than 10MB, it is much more compact than Cygwin's 100MB and is also easier to install. Alternatives MobaXterm: A previous article [3] introduced Moba ... 2012
98%
Dynamic routing in Linux with Quagga
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© petrol, 123RF.com
to a 100Mb network, the path through the faster router wins. Where the paths are equivalent, the administrator can manually add a weighting value to the configuration, which is then reflected in the LSA ... 2012
98%
Comparing 5 to 50TB NAS storage boxes
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Franck Boston, fotolia.com
of important features). All of the NAS devices in our lab used Intel processors and supported popular RAID levels, at least 1 and 5; the better devices also offered a dual-parity variant like RAID 6. (See ... 2012
98%
Monitor your nodes with collectl
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© nobeastsofierce, 123RF.com
: AuthenticAMD Speed(MHz): 2812.629 Cores: 4 Siblings: 4 Nodes: 1 13 # Kernel: 2.6.32-220.4.1.el6.x86_64 Memory: 7540044 Swap: 14 # NumDisks: 2 DiskNames: sdb sda 15 # NumNets: 2 NetNames: lo: eth0:100 16 # Num ... 2012
98%
News
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
 
100 apps designed to provide network, gateway, and server functionality – either on-site or in the cloud. ClearOS Professional 6 will be offered at three levels: Basic (starting at US$ 280 per year ... 2012
98%
Monitoring for small and medium-sized companies compared
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
enterprise products such as HP Openview or IBM Tivoli. Zabbix also points to its high level of scalability: Up to 100,000 monitored devices with up to one million different metrics are no problem, according ... 2012

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