12-07-2009
Quote:
Originally Posted by
sijocg
hi
is there any difference between sol9 and sol10 for root mirroring ?
not if you do it with ufs and svm. on solaris 10 you can zfs... and that is different!
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1. Solaris
Hi Guys,
Need to add 2 disks into a JBOD array (3310).
Does anyone see anything wrong with my Procedure / Doco below?
1> Logon to system, check system logs for abnormal entries.
2> Make backups of related system files:
A>cp -p /etc/system /etc/system.backup.081505
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2. Solaris
Hi there,
My task is to replace the two 73 G disks with two 143 G disks , which has vxvm 4.1 running on it. I would like to know whether the steps iam following are correct.
1. Break the sub-disks, plexes of the root mirror.
2. Remove the sub-disks,plexes of the root mirror.
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3. Solaris
Hi all,
we have an existing system that was configured using just one of the (two) internal disks. I want to mirror the disk using SVM, but have realised there is no free slice for creating the metadb's. Is there a workaround I can use for this?
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4. Solaris
Really sorry for the long posting. But i would really want to clear all the doubts.
I have 2 disk c0t0d0 & c0t1d0, i wanted to mirror c0t1d0 (mirror) to c0t0d0 (main).
Creating state database replica:
metadb -a -c3 -f c0t0d0s7
... (3 Replies)
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5. Solaris
Hello All,
I am trying to mirror two non-root hard drives using zfs. But "fmthard" fails when I try to copy the vtoc due to disk mismatch. Please help me.
--- iostat command shows the disk to be similiar
--- format command shows disk to be different :confused:
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6. Solaris
Need a procedure document to do "root disk mirroring in solaris volume manager for solaris 10". I hope some one will help me asap. I need to do it production environment.
Let me know if you need any deatils on this.
Thanks,
Rama (1 Reply)
Discussion started by: ramareddi16
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7. Solaris
I tried doing rootdisk mirroring in my local host , i added a new Ide disk in my system
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Discussion started by: Laxxi
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8. Solaris
I would like to perform root disk mirroring task. Can someone please help me out on this.
Thanks !!
Regards,
Rama (2 Replies)
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9. UNIX for Advanced & Expert Users
We have two node cluster with OS disk mirrored under SVM. There is slight disk problem on one of the mirror disk causing cluster to panic.
Failure of one mirror disk causing VCS to panic the node. Why VCS is not able to write /var filesystem, as one of the disk is healthy.
... (1 Reply)
Discussion started by: amlanroy
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LEARN ABOUT DEBIAN
svm-scale
svm-scale(1) User Manuals svm-scale(1)
NAME
svm-scale - scale data to a restricted range as preprocessing for SVM training
SYNOPSIS
svm-scale [ -l lower ] [ -u upper ] [ -y y_upper ] [ -s save_filename ] [ -r restore_filename ] datafilename
DESCRIPTION
svm-scale reads the given datafilename (a training or testing data file as specified in svm_train(1) or svm_predict(1) ) and scales all
dimensions to the given ranges.
OPTIONS
-l lower
lower is the lowest (minimal) value allowed in each dimension. It defaults to -1.
-u upper
upper is the highest (maximal) value allowed in each dimension. It defaults to 1.
-y y_lower
y_lower is a boolean value (0 or 1) indicating whether or not y-values (targets) should be scaled. It defaults to 0.
-s save_filename
save_filename indicates the filename to save the scaled data to.
-r restore_filename
restore_filename indicates the filename reserved to hold the original (unscaled) data in case there is a need to restore.
FILES
datafilename must be a training or testing dataset.
ENVIRONMENT
No environment variables.
DIAGNOSTICS
None documented; see Vapnik et al.
BUGS
Please report bugs to the Debian BTS.
AUTHOR
Chih-Chung Chang, Chih-Jen Lin <cjlin@csie.ntu.edu.tw>, Chen-Tse Tsai <ctse.tsai@gmail.com> (packaging)
SEE ALSO
svm-train(1), svm-predict(1)
Linux MAY 2006 svm-scale(1)