Red Hat ENTERPRISE LINUX 5.5 - S 2010, Руководство пользователя

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Updated Packages
355
• Description: Dstat is a versatile replacement for vmstat, iostat, netstat and ifstat. Dstat
overcomes some of their limitations and adds some extra features, more counters and flexibility.
Dstat is handy for monitoring systems during performance tuning tests, benchmarks or
troubleshooting. Dstat allows you to view all of your system resources instantly, you can eg.
compare disk usage in combination with interrupts from your IDE controller, or compare the
network bandwidth numbers directly with the disk throughput (in the same interval). Dstat gives
you detailed selective information in columns and clearly indicates in what magnitude and unit
the output is displayed. Less confusion, less mistakes.
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e4fsprogs-1.41.5-3.el5 - e4fsprogs-1.41.9-3.el5
• Group: System Environment/Base
• Summary: Utilities for managing the fourth extended (ext4) filesystem
• Description: The e4fsprogs package contains a number of utilities for creating, checking,
modifying, and correcting any inconsistencies in the fourth extended (ext4) filesystem.
E4fsprogs contains e4fsck (used to repair filesystem inconsistencies after an unclean
shutdown), mke4fs (used to initialize a partition to contain an empty ext4 filesystem), debugfs
(used to examine the internal structure of a filesystem, to manually repair a corrupted filesystem,
or to create test cases for e4fsck), tune4fs (used to modify filesystem parameters), and most of
the other core ext4fs filesystem utilities. Please note that "e4fsprogs" simply contains renamed
static binaries from the equivalent upstream e2fsprogs release; it is packaged this way for Red
Hat Enterprise Linux 5 to ensure that the many changes included for ext4 do not destabilize the
core e2fsprogs in RHEL5. You should install the e4fsprogs package if you need to manage the
performance of an ext4 filesystem.
• No added dependencies
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• No added conflicts
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• No added obsoletes