search for: libata

...d0 : active raid5 sdf1[3] sde1[1] sdd1[4](S) sdc1[0] sdb1[2] 2197715712 blocks level 5, 64k chunk, algorithm 2 [4/4] [UUUU] unused devices: <none> here is what dmesg has to say: (some of it looks like repeats but some of it is very slightly different too) BUG: warning at drivers/ata/libata-core.c:4923/ata_qc_issue() (Tainted: G ) Call Trace: [<ffffffff880b6625>] :libata:ata_qc_issue+0x61/0x4a9 [<ffffffff880bacf3>] :libata:ata_scsi_rw_xlat+0x119/0x188 [<ffffffff880735a6>] :scsi_mod:scsi_done+0x0/0x18 [<ffffffff880babda>] :libata:ata_scsi_rw_xlat+0x0/0x...

...dd if=/dev/zero of=/dev/sdg oflag=sync bs=8M count=100 The dd command does its thing, and eventually finishes without error, but at a very slow speed, most of my drives run this command at 65-75mb/sec, and sdg completes it at 13mb/sec. Apr 18 01:10:00 xenmaster kernel: BUG: warning at drivers/ata/libata-core.c:4923/ata_qc_issue() (Tainted: G ) Apr 18 01:10:00 xenmaster kernel: Apr 18 01:10:00 xenmaster kernel: Call Trace: Apr 18 01:10:00 xenmaster kernel: <IRQ> [<ffffffff880b6625>] :libata:ata_qc_issue+0x61/0x4a9 Apr 18 01:10:00 xenmaster kernel: [<ffffffff880bacf3>] :liba...

Hi, I just want to know if somebody use 2.6.31.4 xenified kernel (aka OpenSUSE) in production? We have been testing it on new Nehalem Xeon server for few weeks w/o any problem. But as soon we tried it on production machine - after several production domUs started - hard OS failure. We had to switch back to 2.6.18.8 - xen stock kernel. Peter _______________________________________________

...ut it some more... > > @@ -2235,6 +2541,10 @@ sub _remap_block_devices ... > I've had a change to think about this change properly, and I'm pretty > sure it's not required. The reason is that the only place %idemap is > modified is in the section guarded: > > if ($libata) { > ... > } > > If the guest is using libata it will not have any references to > /dev/hdX devices, as IDE devices are presented as SCSI devices. That's > a NAK to this bit of the patch. Instead, you need to work out when SLES > switched to libata and set $libata accordin...

...pin down whether or not CentOS will see all 12 drives, and I haven't seen anything that is definitive. I see that the kernel module sata_sil24 supports the SiI3124 chip on the NORCO 4618 card, but I haven't found whether or not the default kernel will support the SiI3726 (PMP) without the libata-tj patch. I'm just trying to determine the easiest route to go with minimal cost. I've found another enclosure that uses 4 mini-SAS connectors, but in addition to the extra $320 for the enclosure, I'd need to buy a $300 card and at least one $120 cable (either SFF-8088 to SFF-8470 or a...

...a/lib/Sys/VirtV2V/GuestOS/RedHat.pm b/lib/Sys/VirtV2V/GuestOS/RedHat.pm index 3f5d90a..8664c2d 100644 --- a/lib/Sys/VirtV2V/GuestOS/RedHat.pm +++ b/lib/Sys/VirtV2V/GuestOS/RedHat.pm @@ -964,54 +964,52 @@ sub remap_block_devices # same names as used by the guest. However, if the guest is using libata, # IDE drives could be renamed. - # Look for IDE and SCSI devices in fstab for the guest - my %guestif; - foreach my $spec ($g->aug_match('/files/etc/fstab/*/spec')) { - my $device = $g->aug_get($spec); - - next unless($device =~ m{^/dev/(sd|hd)([a-z]+)})...

I'm not having any trouble with interrupts, but here's my /proc/interrupts on Fedora Core 2 on a hyper-threading CPU and using the SMP kernel (2.6.5-1.138). I don't think I need to worry about uhci_hcd, nothing is plugged into USB, but libata is the disk driver. How do I get libata and wctdm to use different interrupts? $ cat /proc/interrupts CPU0 CPU1 0: 3995705 3931405 IO-APIC-edge timer 1: 530 489 IO-APIC-edge i8042 2: 0 0 XT-PIC cascade 8: 1...

Hello I am using a Junghanns QuadBRI ISDN card - the module name is qozap. If I like at my interrupt assignment, qozap is sharing interrupt 10 with libata and uhci_hcd. I think libata is the IDE hard drive module and uhci_hcd is a USB module. linux:~ # modprobe qozap linux:~ # cat /proc/interrupts CPU0 0: 12634579 XT-PIC timer 1: 10 XT-PIC i8042 2: 0 XT-PIC cascade 3: 0...

remap_block_devices was modifying the global device list while remapping device names for libata guests (which includes RHEL 6). This caused a failure later when the renamed devices were not present in the original XML. Fixes RHBZ#641869 --- lib/Sys/VirtV2V/GuestOS/RedHat.pm | 14 +++++++++++++- 1 files changed, 13 insertions(+), 1 deletions(-) diff --git a/lib/Sys/VirtV2V/GuestOS/RedHat....

...@@ -2235,6 +2541,10 @@ sub _remap_block_devices > ... > > I've had a change to think about this change properly, and I'm pretty > > sure it's not required. The reason is that the only place %idemap is > > modified is in the section guarded: > > > > if ($libata) { > > ... > > } > > > > If the guest is using libata it will not have any references to > > /dev/hdX devices, as IDE devices are presented as SCSI devices. That's > > a NAK to this bit of the patch. Instead, you need to work out when SLES > > switched...

...CPU1 1: 1626 0 Phys-irq i8042 6: 3 0 Phys-irq floppy 8: 0 0 Phys-irq rtc 9: 0 0 Phys-irq acpi 14: 63 0 Phys-irq ide0 16: 1 0 Phys-irq libata, eth3 17: 6762583 0 Phys-irq libata 18: 13789 0 Phys-irq libata 19: 33459690 0 Phys-irq eth1 20: 19864325 0 Phys-irq sky2, eth0 21: 269250881 0 Phys-irq wctdm 256: 77735119 0 Dynami...

Hi , I am ruuning Senmail with MailScanner on CentOS 4.4. It has updated to kernel 2.6.9-42.0.8.EL from its past kernel 2.6.9-42.0.3.EL. Now the Server can not boot up and gives the below error. mkrootdev: label / not found Mounting root filesystem mount: error 2 mouting ext3 switchroot: mount failed: 22 Kernel panic - not syncing: Attempted to kill init! But I can boot up from its

...ing like that. Bear in mind, though, that in the former case you'd also have to update _install_yum and _install_up2date. (I haven't bothered commenting on all the hunks this change would also affect below.) > @@ -2235,6 +2541,10 @@ sub _remap_block_devices > # Fedora has used libata since FC7, which is long out of support. We assume > # that all Fedora distributions in use use libata. > > + # Create a hash to track any hd->sd conversions, as any references to > + # hd devices (in fstab, menu.lst, etc) will need to be converted later. > + my %i...

...nt them? I searched the Net for these errors and they seem to appear with a wide range of disks, controlers and chips set brands, even with different Linux distributions. The issue seems to be related to the last few kernel versions and is perhaps a bug or ill implemented "feature" of libata. My configuration: - 2 Hitachi SATA 120 GB Harddisks (first generation, no NCQ) - Intel P4 3GHz - Tyan Tomcat i875p motherboard, Intel ICH5 disk controler - 1 GB ECC RAM - 2 Intel Gb NICs - 1 Intel 10/100 NIC Error message follows: ---------------------------------------------------------------...

I have one xen machine where dom0 libata and pcibacked domU eth0 share a physical IRQ. I thought that the disk was bad (cause the system was crashing and giveing me disk errors) and replaced it with an IDE disk connected to a pcibacked SATA-IDE combo card. Problem seems to have gone away. The machine runs stably and hasn''t cra...

...gt; > This is because there are 2 names here: the 'libvirt' name, which calls > > ide devices hdX and is independent of the guest OS because it's at the > > level of the hypervisor, and the name used by the guest os, which may > > will be different if the guest uses libata. > > > > The only direct information we have about the guest comes from the > > hypervisor, so the only names we have to start off with are the names > > the hypervisor uses. Everything else comes from subsequent inspection. > > If the guest uses something different w...

Hi, Just got Fedora FC1 vanilla 2.4.25kernel+libata8patch booting problems, FC1 complains that it can not automatically find&found partitions specified with "LABEL=" in /etc/fstab, and then falls me into repair mode. In the repair mode I can mount it manually without any problems. More interesting are: 1) I have several partitions spec...

Hi all, I am creating a CentOS 5.1 Paravirtualized guest On Xen 3.2.1 / Fedora 8 Dom0. I built DomU kernel from the Xen Linux 2.6.18.8 source. I also created an initrd image (I face some problems there as I had to manually copy some modules line xennet, ahci and libata). Anyway, I dounloaded the CentOS5.1 image from http://jailtime.org/ and copied it to a new partition. When I create the CentOS (using xm create) the kernel hangs. I got some version conflict warning from the Xen kernel (due to the modules that I had to manually copy), but I do not think this i...

...9be000 oslec 13464 1 zaptel, Live 0xf8824000 crc_ccitt 6337 1 zaptel, Live 0xf887d000 e1000 119505 0 - Live 0xf8904000 i2c_i801 11469 0 - Live 0xf8847000 i2c_core 23745 1 i2c_i801, Live 0xf88a8000 serio_raw 10693 0 - Live 0xf8829000 pcspkr 7105 0 - Live 0xf8812000 ata_piix 18501 0 - Live 0xf8841000 libata 115833 1 ata_piix, Live 0xf88c2000 sd_mod 24897 0 - Live 0xf8839000 scsi_mod 132685 2 libata,sd_mod, Live 0xf885b000 ext3 123337 2 - Live 0xf8880000 jbd 56553 1 ext3, Live 0xf884c000 ehci_hcd 32973 0 - Live 0xf882f000 ohci_hcd 23261 0 - Live 0xf881d000 uhci_hcd 25421 0 - Live 0xf8815000 cat /...

I''m setting Xen3.0.4 with CentOS5.2 I don''t know what exactly needs to add. So I make ramdisk with following command. : mkinitrd -v -f --with libata --with sd_mod --with sg --with ext3 --with scsi_mod --with jbd --with ahci --with dm_mod --with dm_multipath --with dm_snapshot --with dm_zero --with dm_mirror --with pcspkr --with mii --with 8139too --with 8139cp --with i2c_piix4 --with serio_raw --with parport --with parport_pc --with lp --with a...