lkml.org 
[lkml]   [2004]   [Jan]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectbuggy raid checksumming selection?
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi!

Uhh. correct me if I am wrong, but shouldnt it select the fastest algorithm?

md: raid5 personality registered as nr 4
raid5: measuring checksumming speed
~ 8regs : 2747.600 MB/sec
~ 32regs : 1702.000 MB/sec
~ pIII_sse : 1997.200 MB/sec
~ pII_mmx : 4216.400 MB/sec
~ p5_mmx : 5408.000 MB/sec
raid5: using function: pIII_sse (1997.200 MB/sec)
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
~ [events: 00000036]
~ [events: 00000036]
~ [events: 00000036]
md: autorun ...
Linux server1 2.4.25-pre6-athlonxp #1 Tue Jan 20 11:49:48 BRST 2004 i686
unknown unknown GNU/Linux
"-athlonxp" was added by me, just for identification purposes. NO other
sources except vanilla 2.4.24 and official 2.4.25-pre6 patch were involved

evaldo@server1:~$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 8
model name : AMD Athlon(TM) XP 2200+
stepping : 1
cpu MHz : 1800.109
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow
bogomips : 3591.37

root@server1:~# lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400 AGP] Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8235 PCI Bridge
00:0b.0 Ethernet controller: Macronix, Inc. [MXIC] MX987x5 (rev 20)
00:0c.0 VGA compatible controller: S3 Inc. 86c764/765 [Trio32/64/64V+]
(rev 44)
00:10.0 USB Controller: VIA Technologies, Inc. USB (rev 80)
00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80)
00:10.2 USB Controller: VIA Technologies, Inc. USB (rev 80)
00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586/B/686A/B PIPC Bus
Master IDE (rev 06)
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233 AC97
Audio Controller (rev 50)
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II]
(rev 74)
root@server1:~#

Thanks
Evaldo
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.3 (GNU/Linux)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
iD8DBQFAESRl5121Y+8pAbIRAk8XAKClylSbg+Sht0lhWrIP9i1cjtb56gCeKBpv
ErxCiL4p5wrnAr4e4iEqU8M=
=wkDl
-----END PGP SIGNATURE-----
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2005-03-22 14:00    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site