> On Jul 24, 2016, at 2:18 PM, Randeep <randeep...@gmail.com> wrote:
>
> Hi all,
>
> I am trying to use RAMdisk for ats.
>
> Here is how I created RAMDISK
> *mount -o size=20G -t tmpfs none /mnt/ramdisk/*
>
> And in storage.config I have specified it as below.
> cat /opt/ats/etc/trafficserver/storage.config
> /mnt/ramdisk* 20G*
>
> But every time I restart ats, I get the following warning.
> [Jul 23 21:15:28.334] Server {0x2b9a5aba6380} WARNING: <Store.cc:528
> (init)> not enough free space for cache directory '/mnt/ramdisk’
I did a quick test and tmpfs doesn’t support any of the ioctl methods that we
use to determine the block device size and IO parameters so you won’t be able
to use this as a raw device.
Adding it as a directory seems to work just fine…
[root@fedora-23 trafficserver]# cat /opt/ats/etc/trafficserver/storage.config
/mnt/ramdisk 20G
[root@fedora-23 trafficserver]# ls -lh /mnt/ramdisk
total 26M
-rw-r--r-- 1 nobody nobody 20G Jul 23 23:15 cache.db
> My question is, what is the right way to create ramdisk for ats and how we
> need to specify it in the storage.config. (with or without size?)
>
> I checked in the documentation also. It doesn't have any information
> regarding ramdisk. It would be great if someone can add it.
>
> --
> Randeep
> Mob: +919447831699[kerala]
> Mob: +919880050349[B'lore]
> http://twitter.com/Randeeppr
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>
>
> [image: --]
> Randeep Raman
> [image: http://]about.me/Randeeppr
> <http://about.me/Randeeppr>
