Re: Performance problems when writing large files on CCISS hardware

2008-02-05 Thread noah
DL385 G5, 2x2.6GHz/4GB/4x72GB in RAID1+0 512MB BBWC, kernel 2.6.22 (Ubuntu 7.10 x64) === # sync; time sh -c "dd if=/dev/zero of=/data/test bs=1024k count=8192;sync" 8192+0 records in 8192+0 records out 8589934592 bytes (8.6 GB) copied, 120.797 seconds, 71.1 MB/s real2m1.883s use

Re: Possibly SATA related freeze killed networking and RAID

2007-12-10 Thread noah
2007/11/21, noah <[EMAIL PROTECTED]>: > 2007/11/21, Alan Cox <[EMAIL PROTECTED]>: > > > I've had other freezes before but this was the first time I was able > > > to see what was actually going on. > > > IRQ 21 appears to be shared between sata

Possibly SATA related freeze killed networking and RAID

2007-11-20 Thread noah
re raid is configured like this: sda1,sdc1 -> md0 (raid 1) sdb1,sdd1 -> md1 (raid 1) Both md0 and md1 are then encrypted with dm-crypt and the dm-devices are then used to form md2 (stripe). -- noah # lspci 00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2) 00:00.1 RAM memory: nV

Re: Possibly SATA related freeze killed networking and RAID

2007-11-20 Thread noah
libata 20: 0 0 IO-APIC-fasteoi sata_nv 21: 364434775430 IO-APIC-fasteoi sata_nv, eth0 22: 312614531218 IO-APIC-fasteoi ohci_hcd:usb1, sata_nv 23: 4 1649 IO-APIC-fasteoi HDA Intel, ehci_hcd:usb2 NMI: 0 0 LOC:

Re: Possibly SATA related freeze killed networking and RAID

2007-11-21 Thread noah
heavily loaded and I was re-indexing a database which caused a lot of disk activity. I'm quite confident the network was pretty much idle at the time. -- noah - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More

Re: Rescanning SCSI/SATA bus

2007-09-05 Thread noah
ost/host9/scan -bash: echo: write error: Invalid argument # echo --- > /sys/module/scsi_mod/parameters/scan -bash: /sys/module/scsi_mod/parameters/scan: Permission denied -- noah - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message

Bug in drivers/md/md.c ?

2007-01-16 Thread noah
Hi! I'm getting "md: bug in file drivers/md/md.c, line 1652" (see below) after writing data to a md-device using dd. Is it really a bug or am I just using mdadm in the wrong way? I'm unsure about the --assume-clean flag when creating the raid5 volume. My kernel is 2.6.18. Below are some printou

Data corruption with raid5/dm-crypt/lvm/reiserfs on 2.6.19.2

2007-01-18 Thread noah
Hi! I'm experiencing data corruption in the following setup: 1. mdadm --create /dev/md0 -n3 -lraid5 /dev/hda1 /dev/hdc1 /dev/hde1 2. cryptsetup -c aes-cbc-essiva:sha256 luksFormat /dev/md0 mykey 3. cryptsetup -d mykey luksOpen /dev/md0 cryptvol 4. pvcreate /dev/mapper/cryptvol 5. vgcreate vg0 /d

Re: [PATCH -rt] whitespace cleanup for 2.6.20-rc5-rt7

2007-01-22 Thread noah
No script. Does trailing whitespace and spaces before tab indents seem to cover all the whitespace problem scenarios? -noah On Mon, Jan 22, 2007 at 08:58:36PM +0100, Ingo Molnar wrote: > > * Noah Watkins <[EMAIL PROTECTED]> wrote: > > > fixes trailing whitespace and spac

error compiling 2.6.20-rt5

2007-02-09 Thread noah
Ingo: I'm getting the following compilation problems in 2.6.20-rt5. I've attached my .config - Noah - CHK include/linux/version.h CHK include/linux/utsrelease.h CHK include/linux/compile.h CC arch/i386/ker

[PATCH] fs: io_uring.c: Add skip option for __io_sqe_files_update

2020-12-19 Thread noah
From: noah This patch makes it so that specify a file descriptor value of -2 will skip updating the corresponding fixed file index. This will allow for users to reduce the number of syscalls necessary to update a sparse file range when using the fixed file option. Signed-off-by: noah --- fs

[PATCH] io_uring: Add skip option for __io_sqe_files_update

2021-01-26 Thread noah
This patch adds support for skipping a file descriptor when using IORING_REGISTER_FILES_UPDATE. __io_sqe_files_update will skip fds set to IORING_REGISTER_FILES_SKIP. IORING_REGISTER_FILES_SKIP is inturn added as a #define in io_uring.h Signed-off-by: noah --- Supporting documentation and tests

[PATCH] fs/io_uring.c: remove unnecessary boolean instructions that add uops

2021-01-02 Thread noah
This patch drops unnecessary comparisons to turn return values into booleans. There is no reason to do a != for cancelled and posted as they can be set to a boolean directly more efficiently. Signed-off-by: noah --- fs/io_uring.c | 8 1 file changed, 4 insertions(+), 4 deletions

Re: New net features for added performance

2001-02-24 Thread Noah Romer
now, without any kernel modifications? In my experience, Tx interrupt mitigation is of little benefit. I actually saw a performance increase of ~20% when I turned off Tx interrupt mitigation in my driver (could have been poor implementation on my part). -- Noah Romer |"Calm down, it'

Re: OOM problems with 2.6.11-rc4

2005-04-14 Thread Noah Meyerhans
On Wed, Apr 13, 2005 at 03:47:40PM +0200, Andrea Arcangeli wrote: > On Fri, Mar 18, 2005 at 11:12:18AM -0500, Noah Meyerhans wrote: > > Well, that's certainly an interesting question. The filesystem is IBM's > > JFS. If you tell me that's part of the problem, I&#x

[PATCH 2.6.13-rc3] pcmcia: pcmcia_request_irq for !IRQ_HANDLE_PRESENT

2005-07-16 Thread Noah Misch
anges pcmcia_request_irq to pass an arbitrary, unique, non-NULL dev_info with the dummy handler. Signed-off-by: Noah Misch <[EMAIL PROTECTED]> --- pristine-linux-2.6.13-rc3/drivers/pcmcia/pcmcia_resource.c 2005-07-16 16:57:21.0 -0400 +++ rc3dbg/drivers/pcmcia/pcmcia_resource.c

OOM problems with 2.6.11-rc4

2005-03-15 Thread Noah Meyerhans
= 14016kB Swap cache: add 2582, delete 2047, find 276/524, race 0+0 Free swap = 3612564kB Total swap = 3615236kB Free swap: 3612564kB 524160 pages of RAM 294768 pages of HIGHMEM 5496 reserved pages 22159 pages shared 535 pages swap cached -- Noah Meyerhans System Adm

Re: OOM problems with 2.6.11-rc4

2005-03-18 Thread Noah Meyerhans
ne->nr_inactive) * 4) + if (!reclaim_state->reclaimed_slab && + zone->pages_scanned >= (zone->nr_active + + zone->nr_inactive) * 4) zone-&

Hangcheck problem

2005-03-30 Thread Noah Silverman
ect to any servcie. I would love to diagnose the problem, but the syslog entries don't give me much to go on. Does anybody have any suggestions. Thanks, -Noah - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Mor

Re: Hangcheck problem

2005-03-30 Thread Noah Silverman
Sorry 2.6.7 Burton Windle wrote: > Kernel version? > On Wed, 30 Mar 2005, Noah Silverman wrote: > Hi, > > I'm been experiencing a weird problem > > I get endlessly repeated hangcheck errors in my syslog with no explanation: > > Mar 30 12:41:43 db kernel:

Re: Fw: Hangcheck problem

2005-03-30 Thread Noah Silverman
Joel, I'm not specifically loading hangcheck anywhere. I just installed slackware and mysql on the box. Nothing special. -N Joel Becker wrote: >>Date: Wed, 30 Mar 2005 12:45:43 -0800 >>From: Noah Silverman <[EMAIL PROTECTED]> >>To: linux-kernel@vger.kernel.org

Re: 2.6.23-rc1 -- build failure

2007-07-25 Thread Noah Watkins
Thanks this fixed it. My LKML search didn't find this patch. -noah On 7/25/07, Len Brown <[EMAIL PROTECTED]> wrote: On Wednesday 25 July 2007 12:11, Noah Watkins wrote: > Latest git tree gives following build errors (config attached): > > make -C /yggnfs/nwatkins/kernels/git

Re: [patch 0/1] extending low-level markers

2007-08-02 Thread Noah Watkins
On 02/08/07 12:44 -0400, Mathieu Desnoyers wrote: > * [EMAIL PROTECTED] ([EMAIL PROTECTED]) wrote: > > Mathieu > > > > I have been working with your Kernel Markers infrastructure now for some > > time and have run into an extendability issue. > > Hi Noah, >

Re: [patch 0/1] extending low-level markers

2007-08-02 Thread Noah Watkins
the end events are not in the same function/file then the linking of the cookie could be too instrusive. In all of our cases the cookie would certainly be a void* pointing to internal data structures. What is the objection to using the marker's private data to point to the internal

Re: [patch 0/1] extending low-level markers

2007-08-02 Thread Noah Watkins
xion of > multiple probes vs unbalanced lock/unlock. I think most of problems involving non atomicity of the connection/disconnection of probes can be accomplished by good house keeping and settings things up in phases which insure consistency. For example wiring things up before enabli

[PATCH] include linux/fs.h in linux/cdev.h for struct inode

2007-01-19 Thread Noah Watkins
--- include/linux/cdev.h |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/linux/cdev.h b/include/linux/cdev.h index f309b00..b53e2a0 100644 --- a/include/linux/cdev.h +++ b/include/linux/cdev.h @@ -5,6 +5,7 @@ #include #include #include +#include struct cd

[PATCH -rt] whitespace cleanup for 2.6.20-rc5-rt7

2007-01-20 Thread Noah Watkins
fixes trailing whitespace and spaces before tab indents in 2.6.20-rc5-rt7 as reported with: git-apply --whitespace=error-all --- arch/arm/mach-omap1/time.c|2 +- arch/i386/kernel/entry.S |2 +- arch/i386/kernel/reboot.c |2 +- arch/ia64/Kconfig

Re: [PATCH] fs: io_uring.c: Add skip option for __io_sqe_files_update

2020-12-21 Thread Noah Goldstein
On Sun, Dec 20, 2020 at 03:18:05PM +, Pavel Begunkov wrote: > On 20/12/2020 06:50, noah wrote:> From: noah > > > > This patch makes it so that specify a file descriptor value of -2 will > > skip updating the corresponding fixed file index. > > > > Thi

Re: Candidate Linux ABI for Intel AMX and hypothetical new related features

2021-03-29 Thread Noah Goldstein
Forgive if this is silly but would it be possible to do something simliar to rseq where the user can register a set of features for a program counter region and then on interrupt check that to determine what needs to be saved? For example if a user doesn't use any AMX but loads a library that does

Re: [PATCH] fs: io_uring.c: Add skip option for __io_sqe_files_update

2021-01-26 Thread Noah Goldstein
On Tue, Jan 26, 2021 at 7:29 AM Pavel Begunkov wrote: > > On 22/12/2020 02:10, Noah Goldstein wrote: > > On Sun, Dec 20, 2020 at 03:18:05PM +, Pavel Begunkov wrote: > >> On 20/12/2020 06:50, noah wrote:> From: noah > >>> > >>> This patch makes

Re: [PATCH] fs: io_uring.c: Add skip option for __io_sqe_files_update

2021-01-26 Thread Noah Goldstein
On Tue, Jan 26, 2021 at 12:24 PM Pavel Begunkov wrote: > > On 26/01/2021 17:14, Noah Goldstein wrote: > > On Tue, Jan 26, 2021 at 7:29 AM Pavel Begunkov > > wrote: > >> > >> On 22/12/2020 02:10, Noah Goldstein wrote: > >>> On Sun, Dec 20

FROM PASTOR NOAH

2014-07-13 Thread Pastor Noah Cole
-- Hello Brethren, Kindly Contact me for more details,i am Pastor Noah Cole Atkinson.i have a very important message which concerns you.contact me on (noahcole...@yahoo.com)Thanks Yours Sincerely Pastor Noah Cole -- To unsubscribe from this list: send the line "unsubscribe linux-k

What Kept You Waiting?

2017-06-12 Thread Dr Martin Noah
Release Of Your Fund To You Without Delays as your email was listed among to be compensated. Best Regards, Dr Martin Noah