hello dave,

can you run CHKDSK ? Yes

Should you run it ? if your Windows OS experiences a problem, you can use the Chkdsk disk repair utility , otherwise why to do so ??

Thanks Yousef.. I have a client that called and said they had a problem on one of three extended drive. They had to (I dont have details why)

launch a CHKDSK. 6 hours latter it is still running  I've never used CHKDSK on an ED so I had no first hand experience.

Thanks

Dave

Dave, for my case the disk was migrated to diffrent array an needs a CHDSK , did he start it with recovery console ? or from windows ?

in my case it took 1 day or more , so i recommed to start it from windows to avoid any downtime ..

good luck ,and update me with the status..

are you running this from windows ??

It completed... but took 4 days..... unbelieveabble

Dave