[squid-users] rock questions ?

From: Omid Kosari <omidkosari_at_yahoo.com>
Date: Wed, 23 Oct 2013 02:56:55 -0700 (PDT)

I am using rock on one of SSD drives to check its performance .

before choosing rock the filesystem was reiserfs because it shows good
performance in huge number of little files but i read somewhere the rock
uses one big file . so i choose ext4 with discard to got the benefits of
discard/trim .

the rock creates one file with the name rock in /cache2 directory with the
size 105906MB from begin and still it has same size . but "df " shows 27%
used and grows each day .

1. is the max-size=31000 is the maximum size rock may store ? if not what is
the max safe value ?
2. is my fstab line shows bellow optimal for rock ? i have created it with
"mkfs.ext4 /dev/sdb" on OCZ-VERTEX3 120GB

3. it seems the the disk is more idle since switched to rock . how to force
it use the disk more aggressive ?

4. the following is output of dumpe2fs of that drive . is it better to
resize the block size to 32KB which is the size of rock store size ? any
other suggestion for filesystem ?

dumpe2fs /dev/sdb | more

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Received on Wed Oct 23 2013 - 10:13:56 MDT

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