tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: Raidframe low I/O for parity rebuild, but when accessed through rraid* devices

To: tech-kern%netbsd.org@localhost
Subject: Re: Raidframe low I/O for parity rebuild, but when accessed through rraid* devices
From: mlelstv%serpens.de@localhost (Michael van Elst)
Date: Sat, 13 Jun 2015 10:38:21 +0000 (UTC)

gdt%ir.bbn.com@localhost (Greg Troxel) writes:

>FWIW, my preferred tool for watching this is "systat vmstat" which has
>not only IOPS and MB/s but % busy.

iostat -x gives you separate numbers for reading and writing.

-- 
-- 
                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."

Follow-Ups:
- Re: Raidframe low I/O for parity rebuild, but when accessed through rraid* devices
  - From: Jean-Yves Migeon

References:
- Raidframe low I/O for parity rebuild, but when accessed through rraid* devices
  - From: Jean-Yves Migeon
- Re: Raidframe low I/O for parity rebuild, but when accessed through rraid* devices
  - From: Michael van Elst
- Re: Raidframe low I/O for parity rebuild, but when accessed through rraid* devices
  - From: Greg Troxel

Prev by Date: Re: Raidframe low I/O for parity rebuild, but when accessed through rraid* devices
Next by Date: Re: Dropping support for old binaries
Previous by Thread: Re: Raidframe low I/O for parity rebuild, but when accessed through rraid* devices
Next by Thread: Re: Raidframe low I/O for parity rebuild, but when accessed through rraid* devices
Indexes:

Home | Main Index | Thread Index | Old Index