Parm Patram

ETHTOOL_OPTS=”autoneg off speed 100 duplex full”

_allow_resetlogs_corruption=TRUE

This will at least allow you to open the database, then perform an export. It is NOT recommended that the database continue production operations as it will definitely crash in the near future.

Scan the fibre and re-read the device maps:
/opt/QLogic_Corporation/ql-dynamic-tgt-lun-disc-2.5/ql-dynamic-tgt-lun-disc.sh

vxdctl initdmp
vxdctl enable

vxdisk list #will show something similar to:
fas60801_40  auto            -            -            error

verify the 'FAS' number from sanlun output to make sure we are working with the correct device!

#Initialize the new disk
vxdisksetup -i fas60801_40
vxdisk list #will now show the disk online:
fas60801_40  auto:cdsdisk    -            -            online thinrclm

To create a volume in an existing disk group:
vxdg -g DGNAME adddisk DGNAME-Disk=FAS60800_27
ex: vxdg -g proddg adddisk proddg-redoDisk=FAS60800_27

# see how big we can make a concat on the new disk
vxassist -b -g proddg maxsize layout=concat proddg-redoDisk
output will be like this:
Maximum volume size: nnnnnnn (XXXXMb)

# make the volume
vxassist -b -g proddg make proddg-redoVol XXXXm layout=concat proddg-redoDisk

# mkfs.vxfs /dev/vx/rdsk/proddg/proddg-redoDisk

# then mount it up and off you go!

For a new disk group:
#Initialize the new disk group
vxdg init SOMETHING_dg SOMETHING-1=fas60801_40

vxdisk -o alldgs list
will now show the new disk in its new group:
fas60801_40  auto:cdsdisk    SOMETHING-1  SOMETHING_dg online thinrclm

#Create logical volume and filesystem

vxassist -g SOMETHING_dg make SOMETHING-vol1  SOMETHING-1

#make the filesystem
/usr/lib/fs/vxfs/mkfs -t vxfs -o largefiles /dev/vx/rdsk/SOMETHING_dg/SOMETHING-vol1

#Mount up the filesystem
mount -t vxfs /dev/vx/rdsk/SOMETHING_dg/SOMETHING-vol1 /where/ever

for i in `mount|grep nfs|awk ‘{print $3}’`; do echo -n “testing $i now…”; cd $i; ls|wc -l; cd; done

see all available disk groups:
vxdisk -o alldgs list

Import a DG:
vxdg import DG_NAME

Start the volumes:
vxvol -g DG_NAME startall

compmgmt.msc —- computer management
to go directly user n groups —- lusrmgr.msc
to create direct user — nusrmgr.cpl

dis qs(QNAME) type(HANDLE) opentype(INPUT) conname appltag

# list paths to the LUNs
esxcfg-mpath -l

# remount datastores
vmkfstools -V

# ‘top’
esxtop

# restart management service (for VCenter)
service mgmt-vmware restart

The script will need to run thru a wrapper, or the OS will ignore the setuid bit altoghether. Compile the following C program and make it setuid, and it will work:

#include 
#include 

int main(int argc, char *argv[])
{
argv[0] = "some_script_path";

setreuid(geteuid(), -1);
execv(argv[0], argv);
exit(1);
}

connecting to sun blades

start /CH/blade/SP/cli
start SP/console