make -j as a stress test

Karl Denninger karl at denninger.net
Sun Jul 24 05:14:55 GMT 2005


That's encouraging...

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On Sun, Jul 24, 2005 at 01:12:02PM +0800, Rommell Barcela wrote:
> Karl Denninger wrote:
> 
> >Near as I can find out, the 3114's only difference is that it has 4
> >ports instead of 2 (which seems obvious, but if you look around,
> >that's what it looks like)
> >
> >I bet this problem bites anyone with a 3114 chipset too - can someone
> >test and confirm?
> 
> I have a Tyan Transport GX28/B2881 with an onboard SiI 3114 SATA150 
> controller with two RAID1 arrays using gmirror. It's building (make -j4 
> buildworld) for 15mins now, still no problems.
> 
> 
> Copyright (c) 1992-2005 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>         The Regents of the University of California. All rights reserved.
> FreeBSD 5.4-RELEASE-p4 #1: Wed Jul 20 13:30:42 PHT 2005
>     yuhoo at yuhoo.infocom.ph:/usr/obj/usr/src/sys/YUHOO
> ACPI APIC Table: <A M I  OEMAPIC >
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: AMD Opteron(tm) Processor 242 (1592.10-MHz K8-class CPU)
>   Origin = "AuthenticAMD"  Id = 0xf5a  Stepping = 10
> 
> Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
>   AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow>
> real memory  = 1073676288 (1023 MB)
> avail memory = 1027964928 (980 MB)
> MADT: Forcing active-low polarity and level trigger for SCI
> [snip]
> atapci0: <SiI 3114 SATA150 controller> port 
> 0xa800-0xa80f,0xac00-0xac03,0xb000-0xb007,0xb400-0xb403,0xbc00-0xbc07 
> mem 0xfeafec00-0xfeafefff irq 17 at device 5
> .0 on pci3
> ata2: channel #0 on atapci0
> ata3: channel #1 on atapci0
> ata4: channel #2 on atapci0
> ata5: channel #3 on atapci0
> [snip]
> acd0: CDROM <QSI CD-ROM SCR-242/CXAC> at ata1-master PIO4
> ad4: 76319MB <ST380817AS/3.42> [155061/16/63] at ata2-master SATA150
> GEOM_MIRROR: Device gm0 created (id=2433843980).
> GEOM_MIRROR: Device gm0: provider ad4 detected.
> ad6: 76319MB <ST380817AS/3.42> [155061/16/63] at ata3-master SATA150
> GEOM_MIRROR: Device gm0: provider ad6 detected.
> GEOM_MIRROR: Device gm0: provider ad6 activated.
> GEOM_MIRROR: Device gm0: provider ad4 activated.
> GEOM_MIRROR: Device gm0: provider mirror/gm0 launched.
> Mounting root from ufs:/dev/mirror/gm0s1a
> ad8: 114473MB <ST3120026AS/3.18> [232581/16/63] at ata4-master SATA150
> ad10: 114473MB <ST3120026AS/3.18> [232581/16/63] at ata5-master SATA150
> GEOM_MIRROR: Device gm1 created (id=134419009).
> GEOM_MIRROR: Device gm1: provider ad8 detected.
> GEOM_MIRROR: Device gm1: provider ad10 detected.
> GEOM_MIRROR: Device gm1: provider ad10 activated.
> GEOM_MIRROR: Device gm1: provider ad8 activated.
> GEOM_MIRROR: Device gm1: provider mirror/gm1 launched.
> 
> 
> To stress the drives well enough, while building world, I ran a couple 
> of ftp sessions (saving on different arrays) to a nearby server while 
> running 'find /'. Below is the gstat output. Still no problems.
> 
> 
> dT: 0.502  flag_I 500000us  sizeof 288  i -1
>  L(q)  ops/s    r/s   kBps   ms/r    w/s   kBps   ms/w   %busy Name
>     0      0      0      0    0.0      0      0    0.0    0.0| acd0
>     0     44      0      0    0.0     44   5611    5.9   25.9| ad8
>     1    165    124    484   15.7     42   5105   17.3   80.1| ad4
>     0      0      0      0    0.0      0      0    0.0    0.0| ad4s1
>     2    163    122    325    9.4     42   5105   12.7   69.5| ad6
>     0      0      0      0    0.0      0      0    0.0    0.0| ad8s1
>     3    287    245    809   12.6     42   5105   21.4   94.5| mirror/gm0
>     0      0      0      0    0.0      0      0    0.0    0.0| ad6s1
>     0     46      2     32   10.3     44   5611    5.9   27.1| ad10
>     3    287    245    809   12.7     42   5105   21.4   94.6| 
>     mirror/gm0s1
>     0      0      0      0    0.0      0      0    0.0    0.0| ad8c
>     0     46      2     32   10.3     44   5611    6.0   27.4| mirror/gm1
>     0      0      0      0    0.0      0      0    0.0    0.0| ad10s1
>     0      0      0      0    0.0      0      0    0.0    0.0| ad10c
>     0     40      0      0    0.0     40   5101   22.1   69.1| 
> mirror/gm0s1a
>     0      0      0      0    0.0      0      0    0.0    0.0| 
> mirror/gm0s1b
>     0      0      0      0    0.0      0      0    0.0    0.0| 
> mirror/gm0s1c
>     0      2      0      0    0.0      2      4    9.0    1.8| 
> mirror/gm0s1d
>     3    245    245    809   12.7      0      0    0.0   90.9| 
> mirror/gm0s1e
>     0      0      0      0    0.0      0      0    0.0    0.0| 
> mirror/gm0s1f
>     0      0      0      0    0.0      0      0    0.0    0.0| 
> mirror/gm0s1g
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