leksey Tsalolikhin
> Sent: Wednesday, June 30, 2010 6:00 PM
> To: CentOS mailing list
> Subject: Re: [CentOS] How can binaries be different when package
> versions are identical? (mkfs.ext3 on CentOS 5.4)
>
> I read up on "prelink" as suggested; and used "ldd /sbin/mkf
I read up on "prelink" as suggested; and used "ldd /sbin/mkfs.ext3" to
see what the dependencies (libraries) are.
There are 13 dependencies; file size is the same between servers but
md5sum's are different!
Most of these libraries have other libraries they call; I finally drilled down
to ld-2.5.s
On Wed, Jun 30, 2010 at 1:48 AM, Peter Kjellstrom wrote:
> On Wednesday 30 June 2010, Spiro Harvey wrote:
>> Aleksey Tsalolikhin wrote:
>> > (a) account for the difference in the binaries, and
>> > (b) see if something else is different that I can make the same to get
>> > the mkfs.ext3 time down
On Wednesday 30 June 2010, Spiro Harvey wrote:
> Aleksey Tsalolikhin wrote:
> > (a) account for the difference in the binaries, and
> > (b) see if something else is different that I can make the same to get
> > the mkfs.ext3 time down to 15 sec on both systems.
> > Solving (a) should shed light on
Aleksey Tsalolikhin wrote:
> (a) account for the difference in the binaries, and
> (b) see if something else is different that I can make the same to get
> the mkfs.ext3 time down to 15 sec on both systems.
> Solving (a) should shed light on (b). Any ideas?
Look into prelinking (man prelink). A
On 06/29/10 6:17 PM, Craig White wrote:
> Similar says, not exactly and the hard drives, controller and RAID
> configuration differences would be the first place to look for your
> answer.
>
>
indeed, first place I'd look would be for things like battery backed
raid controllers with/without w
On Tue, 2010-06-29 at 18:07 -0700, Aleksey Tsalolikhin wrote:
> Situation: two similar servers, both with CentOS 5.4 64-bit. Making
> an ext3 filesystem on one takes seconds, on the other minutes.
>
> Partition SizeServer 1 Server 2
>
> 1 GB 0.7 sec 0.3 sec
>
> 4
Situation: two similar servers, both with CentOS 5.4 64-bit. Making
an ext3 filesystem on one takes seconds, on the other minutes.
Partition SizeServer 1 Server 2
1 GB 0.7 sec 0.3 sec
4 GB 2.5 sec 1.2 sec
40 GB15 sec
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