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) with 12 Serial ATA disks, a 320 UW SCSI controller for the host connection, and 512MB cache. I configured various disk groups and logical volumes on this powerful hardware and exported them to the backup ... Seven leading and popular backup solutions line up to face the Linux Technical Review test team, whose members have checked nearly 100 individual features in a comparative test.

-click the packet details in the packet list to add protocol fields. The release of Libpcap 1.0.0 added the ability to define the buffer size for recording and to view JPG files directly in Wireshark. Version 1.6 ... An administrator can only gain useful insights from network analysis if they understand the underlying procedures and protocols. The new version of Wireshark, 1.6, formerly known as Ethereal, can

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

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

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

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

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

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

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

Cloud Index (AMCI) evaluates 10 differently weighted features of commercial public clouds. In the AMCI, Amazon's Web Services (EC2, S3, and CloudFront) serve as the baseline, with an index value of 100