tcpdump -i bond0 -w tcpdump_`uname -n`_`date +%d_%m_%H_%M_%S_%Y`.pcap
Author: rdircio
run a xscf snapshot over ssh
snapshot -LF -t rdircio@10.80.120.58:/data -k download
Dell omreport disk status
[root@myserver tmp]# omreport storage controller Controller PERC H710P Mini (Embedded) Controllers ID : 0 Status : Ok Name : PERC H710P Mini Slot ID : Embedded State : Ready Firmware Version : 21.2.0-0007 Minimum Required Firmware Version : Not Applicable Driver Version : 00.00.06.14-rh1 Minimum Required Driver Version : Not Applicable Storport Driver Version : Not Applicable Minimum Required Storport Driver Version : Not Applicable Number of Connectors : 1 Rebuild Rate : 30% BGI Rate : 30% Check Consistency Rate : 30% Reconstruct Rate : 30% Alarm State : Not Applicable Cluster Mode : Not Applicable SCSI Initiator ID : Not Applicable Cache Memory Size : 1024 MB Patrol Read Mode : Auto Patrol Read State : Stopped Patrol Read Rate : 30% Patrol Read Iterations : 18 Abort Check Consistency on Error : Disabled Allow Revertible Hot Spare and Replace Member : Enabled Load Balance : Not Applicable Auto Replace Member on Predictive Failure : Disabled Redundant Path view : Not Applicable CacheCade Capable : Yes Persistent Hot Spare : Disabled Encryption Capable : Yes Encryption Key Present : No Encryption Mode : None Preserved Cache : No Spin Down Unconfigured Drives : Disabled Spin Down Hot Spares : Disabled Spin Down Configured Drives : Disabled Automatic Disk Power Saving (Idle C) : Disabled Time Interval for Spin Down (in Minutes) : Not Applicable Start Time (HH:MM) : Not Applicable [root@myserver tmp]# omreport storage vdisk controller=0 Virtual Disk 0 on Controller PERC H710P Mini (Embedded) Controller PERC H710P Mini (Embedded) ID : 0 Status : Ok Name : Virtual Disk 0 State : Ready Hot Spare Policy violated : Not Assigned Encrypted : No Layout : RAID-1 Size : 278.88 GB (299439751168 bytes) Device Name : /dev/sda Bus Protocol : SAS Media : HDD Read Policy : Adaptive Read Ahead Write Policy : Write Back Cache Policy : Not Applicable Stripe Element Size : 64 KB Disk Cache Policy : Disabled
Reconfigure VCS ip addresses and nodenames
Edit these files after issuing “hastop -force -all”
/etc/llthosts
/etc/llttab
/etc/hosts
/etc/nodename
/etc/VRTSvcs/conf/config/main.cf
/etc/VRTSvcs/conf/sysname
start llt and gab
on each node:
# /etc/init.d/llt start
# /etc/init.d/gab start
enabling/disabling mpxio
Both options will need a reboot.
To enable:
# stmsboot -e
To disable:
# stmsboot -d
Recreate boot archive in an alternate root
# /usr/sbin/bootadm update-archive -R /a # installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk /dev/rdsk/c0t0d0s0 # installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk /dev/rdsk/c0t1d0s0
JET finish script hanging server
to disable the finish script:
/var/opt/sun/jet/post_install>mv S99jumpstart old.S99jumpstart
Create disksuite mirrored root disks
prtvtoc /dev/rdsk/c6t5000CCA043ACB5D1d0s0 | fmthard -s – /dev/rdsk/c5t5000CCA043A5876Dd0s0 metadb -a -f -c 3 c6t5000CCA043ACB5D1d0s7 metadb -a -f -c 3 c5t5000CCA043A5876Dd0s7 metainit -f d10 1 1 c0t5000CCA043ACC154d0s0 metainit -f d20 1 1 c0t5000CCA043A3D118d0s0 metainit d0 -m d10 metainit -f d11 1 1 c0t5000CCA043ACC154d0s1 metainit -f d21 1 1 c0t5000CCA043A3D118d0s1 metainit d1 -m d11 metainit -f d13 1 1 c0t5000CCA043ACC154d0s3 metainit -f d23 1 1 c0t5000CCA043A3D118d0s3 metainit d3 -m d13 metainit -f d15 1 1 c0t5000CCA043ACC154d0s5 metainit -f d25 1 1 c0t5000CCA043A3D118d0s5 metainit d5 -m d15 metainit -f d16 1 1 c0t5000CCA043ACC154d0s6 metainit -f d26 1 1 c0t5000CCA043A3D118d0s6 metainit d6 -m d16 metaroot d0 vi /etc/vfstab (add all metadevices) init 6 metattach d0 d20 metattach d1 d21 metattach d2 d22 metattach d5 d25 metattach d6 d26
Autogenerate “PopArt”
This one downloads images from google and applies imagemagick filters to them to convert them in pseudo-PopArt-ish images
#!/bin/bash
set -x
red="#B0232A"
green="#009543"
blue="#003B6F"
yellow="#EADB1B"
resolution=1280
D=/cygdrive/c/Users/Roberto_Dircio/Desktop/popart
mkdir -p $D
cd $D
#rm -fR $D/*
function getimages {
QUERY=`shuf -n 1 /scripts/POPART/wallpaper-subjects.txt| sed 's/ /%20/g'`
for page in 1 2 3 4;do
#for page in 1;do
i=$(((${page}-1)*21))
curl -m 2 -A "Mozilla/3.0 (compatible; AvantGo 3.2)" "http://images.google.com/images?as_q=${QUERY}&safe=off&start=${i}&as_st=y&tbm=isch&tbs=isz:m,ic:white,iar:s" 2>/dev/null |sed -e 's/>/>\n/g' | awk '{s=substr($0,index($0,"imgurl="),index($0,"&"));print substr(s,1,index(s,"&")-1)}' | grep imgurl|sed 's/imgurl=//g'| egrep -v 'starkeith|gstatic|sca${red}monkeys|tripod|flickr'|sed 's/2520/20/g' | while read url;do
(
F=`echo $url | awk -F'\/' '{ print $NF }'`
t=`echo "${F}"| tr -d "[:punct:]"|sed "s/;//g;s/:/_/g;s/\*//g;s/ó/o/g;s/í/i/g;s/ú/u/g;s/á/a/g;s/é/e/g;s/ñ/n/g;s/\&/And/g;s/-/_/g;s/%//g;s/ /_/g;s/(//g;s/)//g;s/\[//g;s/\]//g;s/'//g;s/,/_/g" | tr -s '_'|tr '[:upper:]' '[:lower:]' |sed 's/\([a-z]\)\([a-zA-Z0-9]*\)/\u\1\2/g;s/Mp3/mp3/g'| sed 's/mp3//g;s/U0026quot//g;s/U0026amp//g;s/U0026amp//g;s/_amp_//g'| sed 's/\\\//g'`
A=`echo $t | egrep -i 'jpg|jpeg' | wc -l`
B=`echo $t | grep -i "png" | wc -l`
C=`echo $t | grep -i "gif" | wc -l`
D=`echo $t | grep -i "svg" | wc -l`
if [ $A -gt 0 ];then
t=`echo $t | sed 's/jpg//g'`
t="${t}.jpg"
fi
if [ $B -gt 0 ];then
t=`echo $t | sed 's/png//g'`
t="${t}.png"
fi
if [ $C -gt 0 ];then
t=`echo $t | sed 's/${ext}//g'`
t="${t}.${ext}"
fi
if [ $D -gt 0 ];then
t=`echo $t | sed 's/svg//g'`
t="${t}.svg"
fi
if [ ! -f $t ];then
wget -O $t --timeout=10 $url
ES="$?"
if [ $ES -lt 1 ];then
transform "$t"
else
rm $t
fi
else
echo "[!] ---------------------- file exists , not re-processing : $t"
fi
) &
done
done
}
function transform {
set -x
f="$@"
A=$(($RANDOM%50))
B=$(($RANDOM%50))
C=$(($RANDOM%50))
D=$(($RANDOM%50))
convert -colorspace Gray -resize ${resolution} -page -$A-$B "$f" -background white -flatten -contrast-stretch 40% -fuzz 50% -colorspace RGB -fill "${blue}" -opaque black "${f}_a"
convert -colorspace Gray -resize ${resolution} -page +$C+$D "$f" -background white -flatten -contrast-stretch 40% -fuzz 50% -colorspace RGB -fill "${red}" -opaque black "${f}_b"
convert -colorspace Gray -resize ${resolution} -page -$D-$B "$f" -background white -flatten -contrast-stretch 40% -fuzz 50% -colorspace RGB -fill "${green}" -opaque black "${f}_c"
convert -colorspace Gray -resize ${resolution} -page +$A+$C "$f" -background white -flatten -contrast-stretch 40% -fuzz 50% -colorspace RGB -fill "${yellow}" -opaque black "${f}_d"
convert "$f" -colorspace Gray -resize ${resolution} -contrast-stretch 10% \( "${f}_a" -alpha set -channel A -fx '0.8' \) -compose Overlay -composite ${f}_e
convert "$f" -colorspace Gray -resize ${resolution} -contrast-stretch 10% \( "${f}_b" -alpha set -channel A -fx '0.8' \) -compose Overlay -composite ${f}_f
convert "$f" -colorspace Gray -resize ${resolution} -contrast-stretch 10% \( "${f}_c" -alpha set -channel A -fx '0.8' \) -compose Overlay -composite ${f}_g
convert "$f" -colorspace Gray -resize ${resolution} -contrast-stretch 10% \( "${f}_d" -alpha set -channel A -fx '0.8' \) -compose Overlay -composite ${f}_h
convert "${f}" -colorspace Gray -resize ${resolution} -negate -fuzz 10% -colorspace RGB -fill "${blue}" -opaque black \( "${f}_d" -alpha set -channel A -fx '0.8' \) -compose Overlay -composite "${f}_i"
convert "${f}" -colorspace Gray -resize ${resolution} -negate -fuzz 10% -colorspace RGB -fill "${red}" -opaque black \( "${f}_c" -alpha set -channel A -fx '0.8' \) -compose Overlay -composite "${f}_j"
convert "${f}" -colorspace Gray -resize ${resolution} -negate -fuzz 10% -colorspace RGB -fill "${green}" -opaque black \( "${f}_b" -alpha set -channel A -fx '0.8' \) -compose Overlay -composite "${f}_k"
convert "${f}" -colorspace Gray -resize ${resolution} -negate -fuzz 10% -colorspace RGB -fill "${yellow}" -opaque black \( "${f}_a" -alpha set -channel A -fx '0.8' \) -compose Overlay -composite "${f}_l"
convert \( "${f}" -resize ${resolution} -page -$A-$B -flatten -contrast-stretch 20% -alpha set -channel A -fx '0.8' \) "${f}_i" -compose Linear_Light -composite ${f}_m
convert \( "${f}" -resize ${resolution} -page +$A+$C -flatten -contrast-stretch 20% -alpha set -channel A -fx '0.8' \) "${f}_j" -compose Linear_Light -composite ${f}_n
convert \( "${f}" -resize ${resolution} -page +$C+$D -flatten -contrast-stretch 20% -alpha set -channel A -fx '0.8' \) "${f}_k" -compose Linear_Light -composite ${f}_o
convert \( "${f}" -resize ${resolution} -page -$D-$B -flatten -contrast-stretch 20% -alpha set -channel A -fx '0.8' \) "${f}_l" -compose Linear_Light -composite ${f}_p
convert "${f}_l" -negate \( "${f}" -resize ${resolution} -page +$A+$C -flatten -contrast-stretch 20% -alpha set -channel A -fx '0.8' \) -compose Linear_Light -composite ${f}_q
convert "${f}_j" -negate \( "${f}" -resize ${resolution} -page +$A+$C -flatten -contrast-stretch 20% -alpha set -channel A -fx '0.8' \) -compose Linear_Light -composite ${f}_r
convert "${f}_k" -negate \( "${f}" -resize ${resolution} -page +$A+$C -flatten -contrast-stretch 20% -alpha set -channel A -fx '0.8' \) -compose Linear_Light -composite ${f}_s
ext=`echo ${f} | awk -F. '{ print $NF }'`
N=`echo $t | sed 's/svg//g;s/png//g;s/${ext}//g;s/jpg//g;s/\.//g'`
for letter in a b c d e f g h i j k l m n o p q r s;do
mv "${f}_${letter}" "${N}_${letter}.${ext}"
convert "${N}_${letter}.${ext}" -ordered-dither h6x6o -channel RGBA -blur 0x1 "${N}_${letter}.${ext}"
done
convert "${f}" -resize ${resolution} "${f}"
O=`echo "a;b;c;d;e;f;g;h;i;j;k;l;m;n;o;p;q;r;s;" | sed -r 's/(.[^;]*;)/ \1 /g' | tr " " "\n" | shuf | tr -d "\n"|sed 's/;/ /g'`
b="-bordercolor white -border 50x50"
x=1
s="convert ( ${f} "
for l in $O;do
x=$(($x + 1))
m=$(($x%4))
if [ $m -eq 1 ];then
s=$s" ( ${N}_${l}.${ext} "
fi
if [ $m -eq 0 ];then
s=$s" ${N}_${l}.${ext} $b +append ) "
fi
if [ $m -gt 1 ];then
s=$s" ${N}_${l}.${ext} "
fi
done
s=$s" -background white -append Z_results/appended_${N}.${ext}"
$s
}
getimages