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Date:      Sat, 21 May 2016 10:30:58 +0200
From:      Matthias Apitz <guru@unixarea.de>
To:        freebsd-questions@freebsd.org
Subject:   moving podriere to new SSD
Message-ID:  <20160521083057.GA2430@c720-r292778-amd64>

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Hello,

I'm using a Dell M4400 as my poudriere oven to compile all my ports.
This M4400 has a DVD cartridge in a bay which can be ejected and replaced
by another cartridge containing now a new 250 GByte SSD and which shows
up as ada1 in dmesg (ada0 is the old internal hard disk with the
-CURRENT):

ada0 at ahcich0 bus 0 scbus2 target 0 lun 0
ada0: <Hitachi HTS723225L9A362 FCDOC30F> ATA8-ACS SATA 2.x device
ada0: Serial Number 090216FC3D00NJG3ZWED
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 238475MB (488397168 512 byte sectors)

ada1 at ahcich1 bus 0 scbus3 target 0 lun 0
ada1: <Samsung SSD 850 EVO 250GB EMT02B6Q> ACS-2 ATA SATA 3.x device
ada1: Serial Number S2R6NX0H447886H
ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 512bytes)
ada1: Command Queueing enabled
ada1: 238475MB (488397168 512 byte sectors)
ada1: quirks=0x1<4K>

I have all my pordriere ports, jails and data below a top level dir
/usr/local/poudriere , some 34 GByte as shown below. My idea is move
them and also /usr/ports/disfiles to the SSD, perhaps the distfiles as
/usr/local/poudriere/disfiles and a symlink from /usr/ports/distfiles to
this new dir.

My questions is: what would be best form to format ada1 to a files
system for this to get most speed out of it?

Thanks

	matthias

$ ls -l /usr/local/poudriere/
total 12
drwxr-xr-x  8 root  wheel  512 Dec 13 21:48 data
drwxr-xr-x  4 root  wheel  512 Dec 29 23:20 jails
drwxr-xr-x  7 root  wheel  512 May  1 17:15 ports
$ du -sh /usr/local/poudriere/
# du -sh /usr/local/poudriere
 34G	/usr/local/poudriere

-- 
Matthias Apitz, ✉ guru@unixarea.de, ⌂ http://www.unixarea.de/  ☎ +49-176-38902045
"Die Verkaufsschlager des Buchmarkts geben Auskunft über den Zustand einer Gesellschaft bzw.
sind, was diese Zeiten angeht, Gradmesser fortschreitenden Schwachsinns. ..." (jW 19.05.2016)



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