search for: udma5

anyone have experiences installing SATA raid card with CentOS/RHEL? I am considering Promise FastTrak S150 Tx2 plus, FastTrack 2200 or FastTrack S150 Sx4 Which one of these ( or any othe brand) can ensure smooth install of CentOS without problems, thanks. :)Harris LIU

We run several RH7.2/7.3 servers & recently 2 of them, although still working fine, have started to show kjournald as generally using over 50% cpu% on 'top' - virtually continuously. Free cpu% generally less than 25% now! Both machines are also using software RAID5 EIDE ....... otherwise are standard server installs. Any info on what kjournald is & why it should have recently

...(rw) usbdevfs on /proc/bus/usb type usbdevfs (rw) /dev/hda3 on /boot type ext3 (rw) none on /dev/pts type devpts (rw,gid=5,mode=620) /dev/hda5 on /home type ext3 (rw) none on /dev/shm type tmpfs (rw) /dev/hda1 on /mnt/win type vfat (rw) I send you the hdparm informations, on the hdd I changed from udma5 to udma4, suggested me on the dell-linux mailing list. It seams I have lesser problems, but they persist. [root@inspiron root]# hdparm -i /dev/hda /dev/hda: Model=HITACHI_DK23CA-30, FwRev=00H0A0G1, SerialNo=11BPWF Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/...

...IBM-DJNA-352500 J51OA30K> ATA-4 device ada0: 66.700MB/s transfers (UDMA4, PIO 8192bytes) ada0: 24405MB (49981680 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad0 ada1 at ata1 bus 0 scbus1 target 0 lun 0 ada1: <ST3250824A 3.AAE> ATA-7 device ada1: 100.000MB/s transfers (UDMA5, PIO 8192bytes) ada1: 238475MB (488397168 512 byte sectors: 1H 255S/T 16383C) ada1: Previously was known as ad2 (ada1:ata1:0:0:0): READ_DMA. ACB: c8 00 00 00 00 40 00 00 00 00 10 00 (ada1:ata1:0:0:0): CAM status: ATA Status Error (ada1:ata1:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 84 (ICRC AB...

Hello Folks, We have 2 (identical hardware) busy public 2U rack servers, both have several hundred users & peak email (for example) deliveries at 300/5min during the daytime. Both servers run RAID1 over 2 EIDE disk drives. One server is fine - it never has problems - it is running RH7.3 and CPU loads are normal. The other server has constant disk activity & kjournald at CPU load of

I also experienced this problem and the first thing that really helped out was changing the timing in the span line of the zaptel.conf. Change it to look like this (see below) and see if it helps out. I got the error much less after doing this and eventually got rid of the error completely by removing my raid drives, installing an IDE drive, enabling DMA mode on the Hard Drive, enabling APCI in

...-a FreeBSD diablo.miekoff.local 9.1-STABLE FreeBSD 9.1-STABLE #1 r246666: Tue Feb 12 00:19:07 MSK 2013 root at diablo.miekoff.local:/usr/obj/usr/src/sys/DIABLO64 amd64 camcontrol info camcontrol iden ada2 pass2: <ST3500320AS SD1A> ATA-8 SATA 2.x device pass2: 150.000MB/s transfers (SATA, UDMA5, PIO 8192bytes) protocol ATA/ATAPI-8 SATA 2.x device model ST3500320AS firmware revision SD1A serial number 5QM3LB0N WWN 5000c50011db1e03 cylinders 16383 heads 16 sectors/track 63 sector size logical...

...che, BuffSize=256kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=73400320 IORDY=yes, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5 AdvancedPM=no Drive conforms to: ATA/ATAPI-5 published, ANSI NCITS 340-2000: * signifies the current active mode The bonnie numbers show for sequential output: Good Machine Host: 76,857K/Sec My Machine Host: 72,561K/Sec Good Machine Centos 5.7 Guest: 66,266K/sec My Machine Centos 5.7 Guest: 2...

...ache, BuffSize=8192kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5 AdvancedPM=no WriteCache=enabled Drive conforms to: Unspecified: ATA/ATAPI-1 ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6 * signifies the current active mode Any suggestions welcomed. Thanks! --Chris

root at five-72 ~ # dd if=/dev/zero of=/dev/sdb bs=1M count=1000 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 8.67101 s, 121 MB/s root at five-72 ~ # parted /dev/sdb GNU Parted 2.1 Using /dev/sdb Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) mklabel gpt (parted) print Model: ATA ST3000DM001-1CH1 (scsi) -->

I grabbed a new SSD M4-CT064M4SSD2 from Crucial. I am disappointed. I stuck the unit in an Atom machine (zotac) with CentOS 6 on the disk. It really doesn't "feel" faster than the previous 5400 RPM drive that was in it. The SSD is giving me (in the zotac running centos 6): hdparm -t /dev/sda /dev/sda: Timing buffered disk reads: 298 MB in 3.00 seconds = 99.30 MB/sec The

...O={min:240,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 *udma4 AdvancedPM=no Drive Supports : ATA/ATAPI-4 T13 1153D revision 17 : ATA-1 ATA-2 ATA-3 ATA-4 DMA modes: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 4:15pm up 14 days, 23:58, 2 users, load average: 10.72, 7.41, 6.20 vmstat 5 procs memory swap io system cpu r b w swpd free buff cache si so bi bo in cs us sy id 20 0 1 23300 9464 62276 109708 0 0 0...

...linders, 0..254=255 heads, 1..63=63 sectors 1:001e1f3f 0..30=31 cylinders, 0..31=32 heads, 1..63=63 sectors 0 accounted for Device configuration finished. bpf: lo0 attached bpf: ppp0 attached new masks: bio 68d000, tty 630492, net 670c92 bpf: sl0 attached bpf: faith0 attached ad0: success setting UDMA5 on VIA chip Creating DISK ad0 ar: FreeBSD check1 failed ad0: <MAXTOR 6L080L4/A93.0500> ATA-5 disk at ata0-master ad0: 76345MB (156355584 sectors), 155114 C, 16 H, 63 S, 512 B ad0: 16 secs/int, 1 depth queue, UDMA100 ad0: piomode=4 dmamode=2 udmamode=6 cblid=1 ad2: success setting PIO1 on gene...

...q maps: 0x41 0x49 0x41 0x41 sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A isa_probe_children: probing PnP devices BIOS Geometries: 0:03fffe3f 0..1023=1024 cylinders, 0..254=255 heads, 1..63=63 sectors 0 accounted for Device configuration finished. bpf: lo0 attached ad0: success setting UDMA5 on Intel chip Creating DISK ad0 ar: FreeBSD check1 failed ad0: <WDC WD1600BB-00DAA3/75.13B75> ATA-6 disk at ata0-master ad0: 152627MB (312581808 sectors), 310101 C, 16 H, 63 S, 512 B ad0: 16 secs/int, 1 depth queue, UDMA100 ad0: piomode=4 dmamode=2 udmamode=5 cblid=1 Mounting root from ufs:/d...

Hello, With reference to the problems listed below. I too am having incredibly long start up times. I''m talking minutes here (around 5 minutes). My configuration is not complex I don''t think. We are you using ldap too and the settings are bellow. The network is up as I''m restarting shorewall whilst the machine is running. Any suggestions? Is there no way to

...260C) Sep 17 11:25:39 romulus kernel: ada0 at ata0 bus 0 scbus1 target 0 lun 0 Sep 17 11:25:39 romulus kernel: ada0: <TS32GSSD370 N1114B> ACS-2 ATA SATA 3.x device Sep 17 11:25:39 romulus kernel: ada0: Serial Number B976030532 Sep 17 11:25:39 romulus kernel: ada0: 150.000MB/s transfers (SATA, UDMA5, PIO 1024bytes) Sep 17 11:25:39 romulus kernel: ada0: 30533MB (62533296 512 byte sectors: 16H 63S/T 16383C) Sep 17 11:25:39 romulus kernel: ada0: Previously was known as ad0 Sep 17 11:25:39 romulus kernel: SMP: AP CPU #2 Launched! Sep 17 11:25:39 romulus kernel: SMP: AP CPU #6 Launched! Sep 17 11:2...

Ok, So this is really more of an observation than anything else.? I had a FreeBSD 10.1 server that was running great. Some SSL issue came up, or I upgrade Dovecot in ports - something occurred and the machine started rebooting randomly.? It would run for 2 weeks, then reboot.? It might run for 5 days and then reboot. So I started doing more FreeBSD upgrades, thinking it was a kernel issue. The

Hi, Did anyone else experience this? With 9.1-BETA1 the boot process freezes, among the last lines with verbose boot are acpi_acad0: On Line acpi_acad0: acline initialization done, tried 1 times after this, dead. What is supposed to happen in the next stage? This laptop worked fine with 9-STABLE to at least february. //per

Hello, Since FreeBSD 9.1 I have strange problems with the distribution. Some servers are rebooting without any kernel panic, instanly. First i thought it's a problem with my KVM system, but one of my FreeBSD under a Dell R210 have the same problem. The servers concerned are now: - Monitoring server - LDAP test server - Some other servers, randomly (not in production). First i thought it's