ProLiant Servers (ML,DL,SL)
cancel
Showing results for 
Search instead for 
Did you mean: 

P212 rebuild speed too slow

 
Oota Toshiya
Occasional Visitor

P212 rebuild speed too slow

I am using DL120 G6 and P212 smart array card without battery and P212 setting is RAID-1.

When took of 1 DISK and join again for testing, P212 began rebuilding.

It is a normal behabor. But, rebuilding speed is too slow!
P212 rebuild only 5-10Gb per hour. Of course system is very quiet and
disk read/write rarely occurs.
Many other RAID card process rebuild more faster, 50-100GB/H approximately.

Is this speed is normal behabor for P212 , or my card is wrong?
4 REPLIES 4
NXS
Valued Contributor

Re: P212 rebuild speed too slow

Hello did you change the priority of rebuilding to high in the contriller preferences in the HP samrt aray utility?
Oota Toshiya
Occasional Visitor

Re: P212 rebuild speed too slow

> did you change the priority of rebuilding to
> high in the contriller preferences in the
> HP samrt aray utility?
Yes. already set priority=high.
Jimmy Vance
HPE Pro

Re: P212 rebuild speed too slow

Rebuild times are much faster with the cache module
No support by private messages. Please ask the forum! Accept or KudoI work for HPE
Oota Toshiya
Occasional Visitor

Re: P212 rebuild speed too slow

The same opinion was found in a Japanese blog page.
I use P212/ZM (=no cache module).Probably the reason why processing is too slow is caused by this.

In addition, 500G rebuilding took 50 hours.