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Create files to introduce with ZFS


 
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Operating Systems Solaris Create files to introduce with ZFS
# 1  
Old 06-02-2012
Create files to introduce with ZFS

Hello,


To learn ZFS, i try to create pool .
and for that i want create 10 files with 512MB (because i dont have multiple disks and multiple controllers)



ADMIT THAT THIS IS TEN HIGH-PERFORMANCE HARD DRIVES


To get this 10 files,all of them have the same size : 512MB,


I do these commands :

Code:
$ mkdir test_zfs
 $ cd test_zfs
 $ for i in $(seq 0 9); \
 >do dd if=/dev/zero of=./disque_$i bs=1M count=512; \
 >done;


But that gives me an error!
Someone can tell me pls why dont wokr on SOLARIS 10?

i can easily create create 10 files with 512MB on other linux (debian,ubuntu..)


Please help me!


Moderator's Comments:
Mod Comment Please view this link: How to use [code]...[/code] tags

Last edited by Scrutinizer; 06-02-2012 at 08:14 PM.. Reason: code tags
# 2  
Old 06-02-2012
Code:
man mkfile

# 3  
Old 06-02-2012
i need to know why it doesnt worked in solaris 10?

---------- Post updated at 05:15 PM ---------- Previous update was at 05:03 PM ----------

what should i do with mkfile?

$mkfile 500m disc1
$mkfile 500m disc2
.
.
.
any scrypt pls?

Thank you
# 4  
Old 06-02-2012
Code:
for i in (0 1 2 3 4 5 6 7 8 9)
do mkfile 500m disc$i
done

(not tested!)
# 5  
Old 06-03-2012
This should be better:
Code:
for i in 0 1 2 3 4 5 6 7 8 9
do mkfile 500m disc$i
done

This User Gave Thanks to jlliagre For This Post:
# 6  
Old 06-03-2012
'seq' does not exist in Solaris.

This url may help. Chi Hung Chan: ZFS on 48 Disks without X4500
This User Gave Thanks to chihung For This Post:
# 7  
Old 06-04-2012
thanks chihung,

your URL is really helpful for me!

thanks to everybody!

---------- Post updated at 09:25 AM ---------- Previous update was at 06:07 AM ----------

i've a real problem!!

when i do :
Code:
#for i in c{0,1,2,3,4,5}t{0,1,2,3,4,5,6,7}d0

>do

 > mkfile 100m $i 
>done

i received this result :

Code:
#ls /test_zfs
c{0,1,2,3,4,5}t{0,1,2,3,4,5,6,7}d0

Any help please?
i need to get rather like this :
c0t0d0 c0t1d0...................

Last edited by DukeNuke2; 06-04-2012 at 11:34 AM..
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