Today (Saturday) We will make some minor tuning adjustments to MySQL.

You may experience 2 up to 10 seconds "glitch time" when we restart MySQL. We expect to make these adjustments around 1AM Eastern Daylight Saving Time (EDT) US.

Linux and UNIX Man Pages

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Linux 2.6 - man page for isosize (linux section 8)

ISOSIZE(8)							     SG_UTILS								ISOSIZE(8)

isosize - outputs the length of an iso9660 file system
isosize [-x] [-d <num>] <iso9660_image_file>...
This command outputs the length of an iso9660 file system that is contained in given file. That file may be a normal file or a block device (e.g. /dev/hdd or /dev/sr0). In the absence of any switches (or errors) it will output the size of the iso9660 file system in bytes. This can now be a large number (>> 4 GB). -x output in humanly readable form the block count and the block size. Output uses the term "sectors" for "blocks". -d <num> only has affect when -x is not given. The number output (if no errors) is the iso9660 file size in bytes divided by <num>. So if <num> is the block size then the output number will be the block count. The size of the file (or block device) holding a iso9660 file system can be marginally larger than the actual size of the iso9660 file sys- tem. One reason for this is that cd writers are allowed to add "run out" sectors at the end of a iso9660 image. sg3_utils-0.91 December 2000 ISOSIZE(8)

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