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| Solaris The Solaris Operating System, usually known simply as Solaris, is a Unix-based operating system introduced by Sun Microsystems. The Solaris OS is now owned by Oracle. |
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#1
01-24-2013
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Reuse old/configured server for new purpose problems.
Greetings. First of all I consider myself a newbe in Linux, that's why I'm seeking your help so please be patient! I was given an old server (Solaris) that has Oracle (10.2.0) installed with a few databases. I'm supposed to reuse this server for this new application which will process data and create reports with a web interface (so Ill have to install tomcat,glassfish etc..) My problems: 1. The server has been previously configured for something else, so I have no password for Oracle. 2. I thought of reinstalling Oracle but I have no idea how because of the way things have been partitioned Code:
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d10 15G 13G 1.2G 93% /
/devices 0K 0K 0K 0% /devices
ctfs 0K 0K 0K 0% /system/contract
proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
swap 6.7G 1.7M 6.7G 1% /etc/svc/volatile
objfs 0K 0K 0K 0% /system/object
sharefs 0K 0K 0K 0% /etc/dfs/sharetab
/platform/SUNW,T5240/lib/libc_psr/libc_psr_hwcap2.so.1
15G 13G 1.2G 93% /platform/sun4v/lib/libc_psr.so.1
/platform/SUNW,T5240/lib/sparcv9/libc_psr/libc_psr_hwcap2.so.1
15G 13G 1.2G 93% /platform/sun4v/lib/sparcv9/libc_psr.so.1
fd 0K 0K 0K 0% /dev/fd
swap 6.7G 64K 6.7G 1% /tmp
swap 6.7G 72K 6.7G 1% /var/run
app 667G 44K 748M 1% /app
app/backup 40G 45K 40G 1% /backup
oslocal/export_home 60G 15G 45G 26% /export/home
app/home_app 12G 3.5G 8.5G 30% /home/app
app/oradata_smart_ora1
13G 1.1G 12G 9% /oradata/SMART/ora1
app/oradata_smart_ora2
18G 7.1G 11G 40% /oradata/SMART/ora2
app/oradata_smart_ora3
36G 20G 16G 56% /oradata/SMART/ora3
app/oradata_smart_ora4
166G 136G 30G 82% /oradata/SMART/ora4
app/oradata_smart_ora5
55G 12G 43G 22% /oradata/SMART/ora5
app/oradata_smart_ora6
75G 47G 28G 63% /oradata/SMART/ora6
app/oradata_smart_ora7
147G 122G 25G 84% /oradata/SMART/ora7
app/oradata_smart_redo1
3.0G 601M 2.4G 20% /oradata/SMART/redo1
app/oradata_smart_redo2
3.0G 601M 2.4G 20% /oradata/SMART/redo2
app/oradata_smart_redo3
3.0G 601M 2.4G 20% /oradata/SMART/redo3
oslocal 100G 20K 25G 1% /oslocal
app/smart 95G 45K 95G 1% /smart3. I will need to maximize space for the application since I theres q requirement of 400GB+ 4. I really really really want to avoid wiping the server and configuring from scratch... What are your thoughts of this? What approach should I take? If you need more information let me know... Thanks in advance |
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#2
01-24-2013
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You don't need to wipe the server, but you should probably recreate the application ZFS pool in a way that will suit your new application. To list ZFS pools and check their sizes: Code:
zpool list To check what filesystems are created there: Code:
zfs list Next you should confirm that all of those filesystems are not needed anymore. After that you should unmount all of them (zfs umount). Then you can list disks used by ZFS pools: Code:
zpool status And destroy them: Code:
zpool destroy pool_name Now you will have some spare disks that can be used by your application. You should choose enough disks from destroyed pools to meet your application's requirements. With the disk list at hand, you can combine them into ZFS pool: Code:
zpool create new_pool disk1 disk2 ... If your application needs disk failure protection, then you should use mirroring or RAIDZ, described here: Creating a ZFS Storage Pool (Solaris ZFS Administration Guide)After that you can start creating application specific filesystems, using Code:
zfs create new_pool/new_fs To change their mountpoints use: Code:
zfs set mountpoint=/new_mountpoint new_pool/new_fs |
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#3
01-24-2013
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Okay! In the first two steps I got this: Code:
# zpool list NAME SIZE ALLOC FREE CAP HEALTH ALTROOT app 816G 422G 394G 51% ONLINE - oslocal 102G 15.8G 86.2G 15% ONLINE - Code:
# zfs list NAME USED AVAIL REFER MOUNTPOINT app 666G 749M 44.8K /app app/backup 44.8K 40.0G 44.8K /backup app/home_app 3.54G 8.46G 3.54G /home/app app/oradata_smart_ora1 1.09G 11.9G 1.09G /oradata/SMART/ora1 app/oradata_smart_ora2 7.07G 10.9G 7.07G /oradata/SMART/ora2 app/oradata_smart_ora3 19.8G 16.2G 19.8G /oradata/SMART/ora3 app/oradata_smart_ora4 136G 30.1G 136G /oradata/SMART/ora4 app/oradata_smart_ora5 11.8G 43.2G 11.8G /oradata/SMART/ora5 app/oradata_smart_ora6 47.0G 28.0G 47.0G /oradata/SMART/ora6 app/oradata_smart_ora7 122G 24.9G 122G /oradata/SMART/ora7 app/oradata_smart_redo1 601M 2.41G 601M /oradata/SMART/redo1 app/oradata_smart_redo2 601M 2.41G 601M /oradata/SMART/redo2 app/oradata_smart_redo3 601M 2.41G 601M /oradata/SMART/redo3 app/smart 44.8K 95.0G 44.8K /smart oslocal 75.0G 25.4G 20K /oslocal oslocal/export_home 15.4G 44.6G 15.4G /export/home oslocal/swap_file 15G 40.1G 354M - In the second step, how I determine whats the "pool_name" |
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#4
01-24-2013
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app as it holds the oracle filesystems.
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#5
01-24-2013
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Excellent. I'm awaiting for a response to continue with this process in the next hours. Please stay in touch cause I will need your support!
And thanks a lot sir!!!!! |
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#6
02-06-2013
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HI! I desisted on wiping everything because I'm pretty sure I wasn't going to be able to get the Oracle license easily. Instead I found the password for Oracle so I'm not going to wipe it, instead I'm trying to make some clean up. I have a few questions: Code:
/platform/SUNW,T5240/lib/libc_psr/libc_psr_hwcap2.so.1
15G 13G 1.2G 93% /platform/sun4v/lib/libc_psr.so.1That's about to get full, I realize that if I install or uninstall stuff from /opt it decreases/increases accordingly. What other places I should look into to make some space ? (if possible) Can you explain me this? I thought these were separate databases but not. There's only one database in there. Verified with (select * from v$database  Code:
app/oradata_smart_ora1 1.09G 11.9G 1.09G /oradata/SMART/ora1 app/oradata_smart_ora2 7.07G 10.9G 7.07G /oradata/SMART/ora2 app/oradata_smart_ora3 19.8G 16.2G 19.8G /oradata/SMART/ora3 app/oradata_smart_ora4 136G 30.1G 136G /oradata/SMART/ora4 app/oradata_smart_ora5 11.8G 43.2G 11.8G /oradata/SMART/ora5 app/oradata_smart_ora6 47.0G 28.0G 47.0G /oradata/SMART/ora6 app/oradata_smart_ora7 122G 24.9G 122G /oradata/SMART/ora7 app/oradata_smart_redo1 601M 2.41G 601M /oradata/SMART/redo1 app/oradata_smart_redo2 601M 2.41G 601M /oradata/SMART/redo2 app/oradata_smart_redo3 601M 2.41G 601M /oradata/SMART/redo3 |
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#7
02-13-2013
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Bartus: Halp!
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