Re: [Linux-PowerEdge] PERC RAID init speed slowness

2021-05-18 Thread Blake Hudson
he WD RAID is progressing about 2% per hour.   So 8x faster. -- Paul Raines (http://help.nmr.mgh.harvard.edu) On Tue, 18 May 2021 1:53pm, Blake Hudson wrote:   External Email - Use Caution The WD drives are a family that comes in either 18TB or 16TB sizes while the Seagate model comes in 16TB

Re: [Linux-PowerEdge] PERC RAID init speed slowness

2021-05-18 Thread Blake Hudson
really is the cause. I guess I will open a ticket will Dell support. -- Paul Raines (http://help.nmr.mgh.harvard.edu) On Tue, 18 May 2021 11:42am, Blake Hudson wrote:   External Email - Use Caution One explanation might be that the disks are not identical. Dell will sometimes ship

Re: [Linux-PowerEdge] PERC RAID init speed slowness

2021-05-18 Thread Blake Hudson
One explanation might be that the disks are not identical. Dell will sometimes ship different model drives depending on availability, or the drives could have come with a different firmware version installed. You might check with perccli to see if this is a possibility. Also, some manufacturer

Re: [Linux-PowerEdge] Disk temperature

2019-10-11 Thread Blake Hudson
[EXTERNAL EMAIL] Onno, I'm not sure how Dell allows you to configure the server at order time, but Dell often have configuration limitations that do not seem immediately obvious. As a concrete example, if one tries to configure a server with too much RAM or too many disks you may receive a w

Re: [Linux-PowerEdge] R710 not iDRAC upgradeable?

2019-10-07 Thread Blake Hudson
[EXTERNAL EMAIL] You should be able to use any of the Windows .exe files via the method you have linked. If that fails, I'd try booting a live version of Linux (pick a Dell supported version for your platform) from USB/CD and install the BIOS update using the Linux .bin file. The life cycle

Re: [Linux-PowerEdge] T640 / T440 noise level comparison

2019-03-07 Thread Blake Hudson
[EXTERNAL EMAIL] We have a few dozen T630/T620 servers and recently started purchasing the T640 models. I noticed that the T640 models exhaust noticeably more air through the rear than a similarly equipped T630/T620 sitting in the same rack (causing an increase in noise). I consider the T640

Re: [Linux-PowerEdge] iDRAC 2.60.60.60 Power Issues

2018-10-03 Thread Blake Hudson
[EXTERNAL EMAIL] Please report any suspicious attachments, links, or requests for sensitive information. I haven't noticed that specific error, but I have about a dozen T630/R330 where the DRAC will spontaneously reset after I we upgraded to v2.60.60.60. This version is definitely not stabl

Re: [Linux-PowerEdge] Expanding Raid 5 with additional drive

2017-03-23 Thread Blake Hudson
You've expanded your disk so now you need to expand the partition, LVM (and its sub parts), and the file system. 1. parted (I recommend gparted live) to expand the partition 2. pvresize to resize the LVM pv 3. vgextend to resize the LVMvg 4. lvresize to resize the LVM lv 5. fsadm to resize the f

Re: [Linux-PowerEdge] noise level of T630?

2017-02-07 Thread Blake Hudson
Having purchased many 2800's, 2900's, T710's, T620's, and T630's, I can say that the trend has been quieter and power draw lower with each generation. There is an initial spin up at power on, but after a few minutes the fans do spin down automatically. I believe that the latest servers also all

Re: [Linux-PowerEdge] Mixing speed - 15k and 7, 5k RPMs SAS HDD in the same raid5 array

2016-08-11 Thread Blake Hudson
Yes. You can mix drives of different sizes and speeds as long as A) the drives are of the same type (no mixing SATA & SAS or mixing HDDs & SSDs in the same array) and B) the new drives are the same size or larger than the drive they are replacing. Please note, installing slower drives may lead

Re: [Linux-PowerEdge] older IDRAC's

2016-04-04 Thread Blake Hudson
You don't mention which version of FireFox, OS, or Java you're using. Most problems I've ran into are client side, and are usually ruled out there. To rule out a server issue, I would suggest resetting the iDRAC via ssh and updating to the latest iDrac firmware (Dell's site shows this as 2.85).

Re: mailing list issue

2010-11-30 Thread Blake Hudson
Original Message Subject: Re: mailing list issue From: Matt Domsch To: Blake Hudson Cc: "linux-poweredge@dell.com" Date: Tuesday, November 30, 2010 12:40:39 PM > On Mon, Nov 29, 2010 at 12:22:15PM -0600, Blake Hudson wrote: >> Happened to me last week and

Re: mailing list issue

2010-11-29 Thread Blake Hudson
Happened to me last week and the week before. I checked my mail server logs and their have been no delivery attempts. My guess is that there is some internal problem on the mailing list server causing the messages to bounce. --Blake Original Message Subject: Re: mailing list is

Re: Performance of MD1220 on Perc H800 slower than MD1120 on Perc/6E

2010-08-31 Thread Blake Hudson
> > > *From: *Richard Ems > *Date: *Wed, 18 Aug 2010 03:11:12 -0700 > *To: *Marc Stephenson > *Cc: * > *Subject: *Re: Performance of MD1220 on Perc H800 slower than MD1120 > on Perc/6E > > On 08/16/2010 09:59 PM, Marc Steph

Re: 1-2TB SATA drives currently shipping with 11G servers + onboard SATA options?

2010-07-08 Thread Blake Hudson
Original Message Subject: Re: 1-2TB SATA drives currently shipping with 11G servers + onboard SATAoptions? From: Tim Small To: Blake Hudson Cc: linux-poweredge@dell.com Date: Thursday, July 08, 2010 4:54:59 AM > Blake Hudson wrote: > >> Tim

Re: 1-2TB SATA drives currently shipping with 11G servers + onboard SATA options?

2010-07-07 Thread Blake Hudson
Tim Small wrote: > I know they've previously been shipping Seagate ST31000340NS 1TB drives, > but I've no idea which vendor/model 2TB drives they're using? > I recently purchased a couple Dell branded 2TB SATA drives. They are Hitachi's - HDS72202A28A. Can't comment on how Dell sells them - the

Re: PERC 6/i on a T110 ?

2010-07-06 Thread Blake Hudson
No. The PERC6/i is an integrated controller which is only compatible with select PE servers that have the specific daughter board connections. The T110 does not have the proper connector. You can, however, use a PERC6/E (or other controller) in one of the PCI-e slots. Original Message --

Re: replacement drives in PE servers

2010-03-06 Thread Blake Hudson
Original Message Subject: Re: replacement drives in PE servers From: Kevin Davidson To: Blake Hudson Cc: Matt Garman , "linux-poweredge@dell.com" Date: Saturday, March 06, 2010 6:47:31 AM > > On 6 Mar 2010, at 06:53, Blake Hudson wrote: > >> They us

Re: RAID battery-backed cache - necessary?

2010-03-05 Thread Blake Hudson
Adam Nielsen wrote: > > I am curious as to why this type of battery-backed cache is important. > The OS would do a large amount of caching (Linux can have a disk cache > of many gigabytes) which I am sure would be far more effective than the > small caches on many RAID cards. > > Given that th

Re: replacement drives in PE servers

2010-03-05 Thread Blake Hudson
Dell just uses commodity drives from whatever manufacturer had the most available. They usually use a Dell specific identifier, but I don't believe the Dell firmware/id significantly modifies the drive's behavior or enhances the drive in any way. In fact, I'm using a pair of Dell branded Samsung "r

Re: Third-party drives not permitted on Gen 11 servers

2010-02-16 Thread Blake Hudson
Original Message Subject: Re: Third-party drives not permitted on Gen 11 servers From: Jeff To: linux-poweredge@dell.com Date: Wednesday, February 10, 2010 1:24:38 PM > On Wed, Feb 10, 2010 at 12:48 PM, Bond Masuda wrote: > >> however, bottom line is this: Dell is trying to