On Fri, 27 Apr 2001, Nigel Gamble wrote:
> On Fri, 27 Apr 2001, Mike Galbraith wrote:
> > On Fri, 27 Apr 2001, Nigel Gamble wrote:
> > > > What about SCHED_YIELD and allocating during vm stress times?
> >
> > snip
> >
> > > A well-written GUI should not be using SCHED_YIELD. If it is
> >
> > I
Linus Torvalds writes:
> The buffer cache is "virtual" in the sense that /dev/hda is a
> completely separate name-space from /dev/hda1, even if there
> is some physical overlap.
So the aliasing problems and elevator algorithm confusion remain?
Is this ever likely to change, and what is with the
In message <[EMAIL PROTECTED]> you write:
> On Wed, Apr 25, 2001 at 04:24:46PM +1000, James Morris wrote:
> > Please try the patch below.
>
> So i did and it seems to work just fine (= no more oops') under 2.4.3/2.4.2-a
James, I only glanced at the patch, but IIRC it just did
route_me_harder()
Fix for "__VERSIONED_SYMBOL(shmem_file_setup)". Against 2.4.4-pre8.
Index: 4-pre8.2/mm/Makefile
--- 4-pre8.2/mm/Makefile Fri, 05 Jan 2001 13:42:29 +1100 kaos (linux-2.4/j/19_Makefile
1.1 644)
+++ 4-pre8.2(w)/mm/Makefile Sat, 28 Apr 2001 14:10:59 +1000 kaos
+(linux-2.4/j/19_Makefile 1.1 644)
Hi,
About a week ago, I bought an AMD Thunderbird 1.2GHz CPU with a 266MHz
frontside bus, along with an Epox 8KTA3 motherboard.
If I boot into 2.2.18pre2, which was the version on the old hard drive I'm
using for testing, everything runs just fine. However, if I boot into a
2.4.x kernel,
To your complaint, I have to add my kudos. I frequently run into
crashes and I have only had reiserfs filesystem that I had to rebuild in
well over a year of using it on half a dozen workstations. I use 2.4
exclusively and have often had "premature restarts".
David
Tony Hoyle wrote:
>
Hi,
Here is a patch that prunes unused, clean inodes from the icache
faster. I have previously checked out cleaning the unused dirty
icache entries from the the same place in kswapd but did not find
it to be much a win.
This code does the following. It factors prune_icache to use,
Hi, is the amd 760 chipset supporte by the new 2.4 kernels, and dpt
controllers from adaptec?
thanks
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Please
On Fri, 27 Apr 2001, Linus Torvalds wrote:
>
> On Fri, 27 Apr 2001, Alexander Viro wrote:
> >
> > PS: last time I've separated that part of patch was a couple months
> > ago. See if something similar to the variant below would be OK with
> > you (I'll rediff it):
>
> This one looks fine.
On Fri, 27 Apr 2001, Linus Torvalds wrote:
>
> On Fri, 27 Apr 2001, Alexander Viro wrote:
> >
> > Fine with me. Actually in _all_ cases execept cdrom.c it's preceded by
> > either sync_dev() or fsync_dev(). What do you think about pulling that
> > into the same function?
>
> I'd actually
On Fri, 27 Apr 2001, Alexander Viro wrote:
>
> PS: last time I've separated that part of patch was a couple months
> ago. See if something similar to the variant below would be OK with
> you (I'll rediff it):
This one looks fine.
Linus
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On Fri, 27 Apr 2001, Alexander Viro wrote:
>
> Fine with me. Actually in _all_ cases execept cdrom.c it's preceded by
> either sync_dev() or fsync_dev(). What do you think about pulling that
> into the same function?
I'd actually prefer not. I don't think it makes sense from a conceptual
On Fri, 27 Apr 2001, Alexander Viro wrote:
> Fine with me. Actually in _all_ cases execept cdrom.c it's preceded by
> either sync_dev() or fsync_dev(). What do you think about pulling that
> into the same function? Actually, that's what I've done in namespace
> patch (name being
On Fri, 27 Apr 2001, Linus Torvalds wrote:
> On Fri, 27 Apr 2001, Alexander Viro wrote:
> >
> > Each of these places is an oopsable race with umount. We can't fix them
> > without touching a lot of drivers. However, we can make the future fix
> > easier if we put the above into a helper
On Fri, 27 Apr 2001, Alexander Viro wrote:
>
> Each of these places is an oopsable race with umount. We can't fix them
> without touching a lot of drivers. However, we can make the future fix
> easier if we put the above into a helper function. Patch below does that.
I don't like the name
In both cases (X15 and TUX) the CPU utilization is 100%
There are no IO bottlenecks on disk or on the net side.
I think that the major bottleneck is the speed of RAM and the PCI bus, wait
cycles.
We are basically going at the speed of the hardware.
- Fabio
"David S. Miller" wrote:
> Fabio
Fabio Riccardi writes:
> On my Dell 4400 with 2G of RAM and 2 933MHz PIII and NetGear 2Gbit NICs
> I achieve about 2500 SpecWeb99 connections, with both X15 and
> TUX (actually X15 is sligtly faster, some 20 connections more... ;)
What is the CPU utilization like in X15 vs. TUX during
these
A lot of drivers does the following:
sb = get_super(dev);
if (sb)
invalidate_inodes(sb);
Each of these places is an oopsable race with umount. We can't fix them
without touching a lot of drivers. However, we can make the future fix
easier if we put the above into a
On Friday 27 April 2001 20:21, Mark Hahn babbled:
> > Kernel config is attached. So is a description of my computer. Anyone got
> > any ideas?
>
> your disk has bad errors. why do you think software changes will help?
I know the disk has errors. Hence I run fsck. This is a brand new drive. I
On Fri, Apr 27, 2001 at 05:18:26PM -0700, Fabio Riccardi wrote:
> You can download X15 Alpha 1 from here:
> http://www.chromium.com/X15-Alpha-1.tgz
Where's the source?
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More
Not generally.
Systems that support hot-plug PCI also have the ability to reset individual
PCI slots (ISTR that it's a requirement). Sadly, this facility is not
generally available on "normal" systems.
Tim
On Fri, Apr 27, 2001 at 10:52:20AM +0100, [EMAIL PROTECTED] wrote:
> Is there any way of
Hi linux-kernel,
I have a question regarding kernel threads : Are kernel threads treated equally
in terms of scheduling as normal userlevel processes ??
In my test case I have a driver for a PCI card from which I want to control
access to it's memory (prefetchable PCI space). Userlevel
Dear All,
I'd like to announce the first release of X15 Alpha 1, a _user space_
web server that is as fast as TUX.
On my Dell 4400 with 2G of RAM and 2 933MHz PIII and NetGear 2Gbit NICs
I achieve about 2500 SpecWeb99 connections, with both X15 and
TUX (actually X15 is sligtly faster, some 20
(2.2.19 + ide.2.2.19.04092001.patch)
--- drivers/block/hpt366.c Fri Apr 20 14:23:54 2001
+++ drivers/block/hpt366.new.c Fri Apr 27 16:30:13 2001
@@ -56,8 +56,11 @@
const char *bad_ata66_4[] = {
"IBM-DTLA-307075",
+ "IBM-DTLA-307060",
"IBM-DTLA-307045",
While trying to use this patch to access /dev/hde1 on my Promise controller,
I get the following errors:
dma_intr: status=0x51 { DriveReady SeekComplete Error }
dma_intr: error=0x40 { UncorrectableError }, LBAsect=21233782, sector=21233712
This fs has errors on it, and trying to run fsck on it
Kai Germaschewski writes:
> If you get this mail, it works okay :-) (Just using a simple
> masquerading setup here)
Cool, I've sent this fix off to Rusty and Linus already.
Later,
David S. Miller
[EMAIL PROTECTED]
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On Fri, 27 Apr 2001, David S. Miller wrote:
> Kai, can you try this patch out? I think it does the right
> thing. What I'm mostly interested in is if your ipchains
> setup works for the resulting kernel, I've already checked
> that it links properly. :-)
If you get this mail, it works okay
I previously wrote:
> I will post a patch separately which handles a couple of cases where
> *_delete_inode() does not call clear_inode() in all cases.
OK, here it is. The ext2_delete_inode() change isn't exactly a bug fix,
but rather a "performance" change. No need to hold BLK to check status
Release 1.3.1: Fri Apr 27 19:02:31 EDT 2001
* kxref.py can now replace the unmaintained checkhelp.pl,
checkconfig.pl, and checkincludes.pl scripts.
I'm going to stick my neck out a mile and say that I think this is a
stable release. Doing so, of course, is in reality a
The latest version of the linux security module patch is available at:
http://lsm.immunix.org/patches/lsm-2001_04_27-2.4.3.patch.gz
Changes in this version include:
- typo and null pointer dereference fixes from Seth Arnold
- changed the extra version of the kernel to
On Fri, 27 Apr 2001, Mike Galbraith wrote:
> On Fri, 27 Apr 2001, Nigel Gamble wrote:
> > > What about SCHED_YIELD and allocating during vm stress times?
>
> snip
>
> > A well-written GUI should not be using SCHED_YIELD. If it is
>
> I was refering to the gui (or other tasks) allocating
When reading a bad CD, Linux 2.4.4-pre5 decided to turn off DMA when
trying to read a bad sector. It also decided to reset the drive. Is that
the expected behaviour? I'm certanly not an ATAPI expert, but it does
seem a bit drastic to me. The drive is in UDMA33 mode on a VIA vt82c686a,
with no
Kai, can you try this patch out? I think it does the right
thing. What I'm mostly interested in is if your ipchains
setup works for the resulting kernel, I've already checked
that it links properly. :-)
--- net/ipv4/netfilter/Makefile.~1~ Thu Apr 26 23:30:39 2001
+++
Rik van Riel wrote:
> On Fri, 27 Apr 2001, LA Walsh wrote:
>
> > An interesting option (though with less-than-stellar performance
> > characteristics) would be a dynamically expanding swapfile. If you're
> > going to be hit with swap penalties, it may be useful to not have to
> >
On Fri, 27 Apr 2001, Rik van Riel wrote:
> On Fri, 27 Apr 2001, LA Walsh wrote:
>
> > An interesting option (though with less-than-stellar performance
> > characteristics) would be a dynamically expanding swapfile. If you're
> > going to be hit with swap penalties, it may be useful to not
On Fri, 27 Apr 2001, Hugh Dickins wrote:
> On Fri, 27 Apr 2001, Rik van Riel wrote:
> > On Fri, 27 Apr 2001, LA Walsh wrote:
> >
> > > An interesting option (though with less-than-stellar performance
> > > characteristics) would be a dynamically expanding swapfile. If you're
> > > going to
From: Alexander Stavitsky <[EMAIL PROTECTED]>
Disk capacity unclipping routines in ide.2.2.19.04092001.patch do not unclip
Seagate ST340824A.
I have to use the jumper on the drive to make system boot.
I tried "setmax" program and it is able to unclip the capacity,
kernel
> I've always been trying to convice people that 2x RAM remains a good
> rule-of-thumb.
IMO this is pointless
total used free sharedbuffers cached
Mem:517456 505332 12124 111016 97752 236884
-/+ buffers/cache: 170696
On Fri, 27 Apr 2001, Andreas Dilger wrote:
>
> However, since make_bad_inode() only changes the file methods and not
> the superblock
Please just make "make_bad_inode()" just do
inode->i_sb = bad_super_block;
and do everything else too.
It's not acceptable to make low-level
Pavel writes:
> [I'd really like to get patch it; killing user's data without good
> reason seems evil to me, and this did quite a lot of damage to my
> $HOME.]
>
> Pavel
> PS: Only filesystem at use at time of problem was ext2, and
Rik van Riel wrote:
>
> On Fri, 27 Apr 2001, LA Walsh wrote:
>
> > An interesting option (though with less-than-stellar performance
> > characteristics) would be a dynamically expanding swapfile. If you're
> > going to be hit with swap penalties, it may be useful to not have to
> >
On Fri, 27 Apr 2001, LA Walsh wrote:
> An interesting option (though with less-than-stellar performance
> characteristics) would be a dynamically expanding swapfile. If you're
> going to be hit with swap penalties, it may be useful to not have to
> pre-reserve something you only hit once in
On Fri, 27 Apr 2001, Xiong Zhao wrote:
> hello.currently,i need to know the details about linux kernel,things
> like how fork and pthread are implemented,how clone actually work and
> so on.where can i get materials on these topics?
> thanx
Take a look on the new book from O'Reilly,
Kai Germaschewski writes:
> Anyway, the appended patch fixed the problem for me, vmlinux links okay
> now - didn't try if it works, though.
This may work, but it is evidently the wrong change.
The helpers list desired by net/ipv4/netfilter/ip_nat_*.c is
in net/ipv4/netfilter/ip_nat_helper.c
On 0, Jesse Pollard <[EMAIL PROTECTED]> wrote:
> Subba Rao <[EMAIL PROTECTED]>:
> > I am trying to add a process which is to be managed by init. I have added the
> > following entry to /etc/inittab
> >
> > SV:2345:respawn:env - PATH=/usr/local/bin:/usr/sbin:/usr/bin:/bin svscan /service
>
Hi
i2o_block is not properly initializing its gendisk structure
(i2o_gendisk) and someone forgot to link it to the gendisk linked list,
causing i2o hard drives and partitions not to show in /proc/partitions
(debian installer relies on this to find fdisk'able drives).
I attached a simple patch
Rogier Wolff wrote:
> > > On Linux any swap adds to the memory pool, so 1xRAM would be
> > > equivalent to 2xRAM with the old old OS's.
> >
> > no more true AFAIK
>
> I've always been trying to convice people that 2x RAM remains a good
> rule-of-thumb.
---
Ug. I like to view swap as "low
I have an SMP PenIII that had been running 2.4.1-ac18 for 65
days. Its /home partition was a newly created (first used on
that kernel) ResierFS 3.6.x partition. For no obvious reason,
two days ago, processes started going into uninterruptable
sleeps, reportedly in "down" in the kernel.
We
On Fri, 27 Apr 2001, Nigel Gamble wrote:
> > What about SCHED_YIELD and allocating during vm stress times?
snip
> A well-written GUI should not be using SCHED_YIELD. If it is
I was refering to the gui (or other tasks) allocating memory during
vm stress periods, and running into the yield in
Not to mention fold up keyboard, IBM microdrive, etc. So you
can run the ARM Debian distro either via NFS (with the problems that
entails), or even locally on a microdrive (or I suppose you could
also play with an IDE or SCSI controller if you were really insane).
On the kernel software side,
Hi
The following patch adpated from the fix in the ac series, fixes the undefined
symbols in the various drm modules in pre7/8.
-
--- linux/lib/rwsem.c.orig Fri Apr 27 13:24:48 2001
+++ linux/lib/rwsem.c Fri Apr 27 13:25:08 2001
@@ -6,6 +6,7 @@
#include
#include
#include
On Fri, 27 Apr 2001, Pete Zaitcev wrote:
> Hello:
>
> My box here slows down dramatically after a while, and starts
> behaving as if it has very little memory, e.g. programs page
> each other out. It turns out that out of 40MB total, about
> 35MB is used for dcache and icache, and system
This patch (made against linux-2.4.4-pre8) turns off module export versioning
on the rwsem symbols called from inline assembly.
David
diff -uNr linux-2.4.4-pre8/lib/rwsem.c linux-rwsem/lib/rwsem.c
--- linux-2.4.4-pre8/lib/rwsem.cFri Apr 27 20:10:11 2001
+++ linux-rwsem/lib/rwsem.c
I have just tried to upgrade to kernel 2.4.3 and my home grown modules
won't compile e.g:
The offending line 27 is:
#include
Could some kind kernel guru point to a source which explains the error of
my ways?
In file included from lm78.c:13:
/usr/src/linux/include/linux/kernel.h:71: parse
On Fri, 27 Apr 2001, Mike Galbraith wrote:
> > Rubbish. Whenever a higher-priority thread than the current
> > thread becomes runnable the current thread will get preempted,
> > regardless of whether its timeslices is over or not.
>
> What about SCHED_YIELD and allocating during vm stress
On Fri, Apr 27, 2001 at 09:52:19AM -0700, Linus Torvalds wrote:
>
> On Fri, 27 Apr 2001, Vojtech Pavlik wrote:
> >
> > Actually this is done quite often, even on mounted fs's:
> >
> > hdparm -t /dev/hda
>
> Note that this one happens to be ok.
>
> The buffer cache is "virtual" in the sense
Marcelo,
Infact, the test can be made even weaker than that.
We only what to avoid the inactive-clean list when allocating from
within an interrupt (or from a bottom-half handler) to avoid
deadlock on taking the pagecache_lock and pagemap_lru_lock.
Note: no allocations are done while
Hi Pete,
In article <[EMAIL PROTECTED]> you wrote:
> After a little thinking it seems apparent to me that it
> may be a good thing to have VM taking pages from dentry and
> inode pools directly. This sounds almost what slab does,
> so let me speculate about it (it is a bad idea, but it is
>
[EMAIL PROTECTED] wrote:
>
> <[EMAIL PROTECTED]> wrote:
> >is it going to become the default in future kernel releases?
> It's been that way in the -ac kernels for a while now, but Linus hasn't put it
> into his kernels yet. Perhaps he's waiting until work begins on 2.5, rather
> than break an
On Fri, Apr 27, 2001 at 07:42:25AM -0500, Collectively Unconscious wrote:
> Also it seems to me last I checked PDA's were at least equvalent to the
> 386 which is ostensibly the bottom linux rung.
Check out the Compaq iPaq 3600 series.
> As for the objection about slow compile times, get real.
Hello:
My box here slows down dramatically after a while, and starts
behaving as if it has very little memory, e.g. programs page
each other out. It turns out that out of 40MB total, about
35MB is used for dcache and icache, and system basically
runs in 5MB of RAM.
When I tried to discuss it
On Thu, Apr 26, 2001 at 09:41:13PM +0200, Pavel Machek wrote:
> > When I first started I compiled my linux kernels on a 386 dx with 8 mb ram
> > heh. I think a lot of the current PDAs are faster.
>
> My pocket computer is 40MHz mips r3902, likely faster than your
> 386dx. That's 3 years old.
On Thu, 29 Mar 2001, johan verrept wrote:
> Tony Hoyle wrote:
> >
> > If an application calls the USBDEVFS_SUBMITURB ioctl to submit a read,
> > when the async completion routine is called, the kernel goes into a hard
> > deadlock (no response to ping, etc.). I've narrowed it down to the
> >
On Fri, 27 Apr 2001, Mike Galbraith wrote:
> virgin pre7 +Rik
> real11m44.088s
> user7m57.720s
> sys 0m36.420s
> None of them make much difference.
Good, then I suppose we can put in the cleanup from my code, since
it makes the balancing a bit more predictable and should keep the
> > btw I get my initial root filesystem from a compact flash that can
be
> > accessed just like a hardisk. It's writeable also like a harddisk,
but
> > we boot with it readonly, and only mount it rw if we want to save
> > config or whatever. We definitely wouldn't swap to it as it has
> >
On Fri, Apr 27, 2001 at 11:02:17AM -0700, LA Walsh wrote:
> Andrzej Krzysztofowicz wrote:
>
> > I know a few people that often do:
> >
> > dd if=/dev/hda1 of=/dev/hdc1
> > e2fsck /dev/hdc1
> >
> > to make an "exact" copy of a currently working system.
>
> ---
> Presumably this isn't a
On Fri, 27 Apr 2001, David S. Miller wrote:
>> net/network.o: In function `ip_nat_setup_info':
>> net/network.o(.text+0x37b3e): undefined reference to `helpers'
>> net/network.o(.text+0x37b54): undefined reference to `helpers'
>
> Your configuration seems impossible, somehow the config system
I was wondering if having a make config option with 3 or 4 choices for
general performance settings would be an option for the kernel?
Like maybe the first question would read something like:
Configure Preset Performance Options? (Y/N) Y
Configure as Database Server (Y/N) N
Andrzej Krzysztofowicz wrote:
> I know a few people that often do:
>
> dd if=/dev/hda1 of=/dev/hdc1
> e2fsck /dev/hdc1
>
> to make an "exact" copy of a currently working system.
---
Presumably this isn't a problem is the source disks are either unmounted or
mounted 'read-only' ?
--
The
Evan Montgomery-Recht wrote:
>
> About 2 years ago, I bought a IBM 600E laptop with one
> of the IBM branded Xircom CardBUS cards. It took me
> about a month (with the help of a lot of people with
> simular machines) to figure out why the card would be
> recognized, and even connect to the
"Matthias Andree wrote:"
> On Fri, 27 Apr 2001, David S. Miller wrote:
> > Your configuration seems impossible, somehow the config system allowed
> > you to set CONFIG_IP_NF_COMPAT_IPCHAINS without setting
> > CONFIG_IP_NF_CONNTRACK.
Just quick look at net/ipv4/netfilter/Config.in explains
On Thu, 26 Apr 2001, Linus Torvalds wrote:
> Have you looked at "free_pte()"? I don't like that function, and it might
> make a difference. There are several small nits with it:
snip
> I _think_ the logic should be something along the lines of: "freeing the
> page amounts to a implied
I have Abit VP6 (VIA 82c694x, 82c686b) running 2.2.19 and
ide.2.2.19.04092001.patch. When I enable
VIA82CXXX chipset support (EXPERIMENTAL) -- CONFIG_BLK_DEV_VIA82CXXX
my machine hangs,
Uniform Multi-Platform E-IDE driver Revision: 6.30
ide: Assuming 33MHz system bus speed for PIO
Linus Torvalds wrote:
> On Fri, 27 Apr 2001, Neil Conway wrote:
> >
> > I'm surprised that dump is deprecated (by you at least ;-)). What to
> > use instead for backups on machines that can't umount disks regularly?
>
> Note that dump simply won't work reliably at all even in 2.4.x: the buffer
Hi Alan,
Hi linux-kernel,
I just saw, that cat /proc/sys/fs/inode-nr gives negative values
for the second part.
559 -211555
or
174805 -3
I'm using 2.4.3-ac13.
I see this both on SMP and non-SMP, HIGHMEM and non-HIGHMEM, if
that matters.
The first value for the second example
Mike Panetta wrote:
> hdi: timeout waiting for DMA
> ide_dmaproc: chipset supported ide_dma_timeout func only: 14
> hdi: irq timeout: status=0x58 { DriveReady SeekComplete DataRequest }
> hdi: DMA disabled
> ide4: reset: success
>
> I get this message on all my off board HPT366 based controller
David Woodhouse wrote:
> Why copy it into RAM? Why not use cramfs and either turn the writable
> directories into symlinks into a ramfs which you create at boot time, or
> union-mount a ramfs over the top of it?
^^^
I didn't think we had union-mounting support... does it exist and
Le 27 Apr 2001 18:53:07 +0100, Padraig Brady a écrit :
> How much more efficent is JFFS than say ext3+e3compr, wrt:
> logic size/logic speed/RAM requirements/filesystem structure size.
JFFS doesn't have to use the FTL layer between its block device and the
flash - that's a lot already !
Xav
-
# ./dklimits 1
Can open 1020 AF_LOCAL sockets with socketpair
Can open 0 AF_INET sockets with socketpair
Can open 1021 fds
Can open 1021 files
Can poll 1025 sockets
Can bind 1021 ephemeral ports
Dan Kegel wrote:
> Federico Edelman Anaya wrote:
> >
> > Yeah .. I put in /etc/sysctl.conf
> >
Linus Torvalds wrote:
> Dump was a stupid program in the first place. Leave it behind.
Not quite Linus - dump/restore are nice tools to create for example
automatic over network installation servers, i.e. efficient system
images
or such. tar/cpio and friends don't deal properly with
a. holes
Disk capacity unclipping routines in ide.2.2.19.04092001.patch do not unclip
Seagate ST340824A.
I have to use the jumper on the drive to make system boot.
I tried "setmax" program and it is able to unclip the capacity,
kernel however does not.
I digged a little and I think the problem is that
>PS: This seems very strange. What if machine is so crashed so that it
>can no longer shutdown properly. Will that mean that its CPU will
>damage itself?
No, the ACPI standard requires CPUs to shut themselves down before
any damage would occur from overheading. Well, at least the 1.0b
version
> How can I increase the FD in the Kernel 2.4.3?
echo 32768 > /proc/sys/fs/file-max
See also http://www.kegel.com/c10k.html#limits.filehandles
- Dan
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[ linux-kernel added back as a cc ]
On Fri, 27 Apr 2001, Neil Conway wrote:
>
> I'm surprised that dump is deprecated (by you at least ;-)). What to
> use instead for backups on machines that can't umount disks regularly?
Note that dump simply won't work reliably at all even in 2.4.x: the
David Woodhouse wrote:
>
> [EMAIL PROTECTED] said:
> > btw I get my initial root filesystem from a compact flash that can be
> > accessed just like a hardisk. It's writeable also like a harddisk, but
> > we boot with it readonly, and only mount it rw if we want to save
> > config or whatever. We
On Fri, 27 Apr 2001, Vojtech Pavlik wrote:
>
> Actually this is done quite often, even on mounted fs's:
>
> hdparm -t /dev/hda
Note that this one happens to be ok.
The buffer cache is "virtual" in the sense that /dev/hda is a completely
separate name-space from /dev/hda1, even if there is
I think Andrea's rwsem-patches fix these, but i'm not sure. You might give
it a try, though.
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Jeff Chua
> Sent: Friday, April 27, 2001 18:11
> To: Linux Kernel
> Cc: Jeff Chua
> Subject: 2.4.4-pre8
Hi! I am newbie in this list! .. I'm Federico Edelman Anaya ... well! ..
I have a question ...
I need increase the FD (File Descriptors) ... I was change the value of
the FD in kernel 2.2.17:
/usr/include/bits/types.h:
#define __FD_SETSIZE1024-> 4096
AJ Lewis writes:
>
> --CblX+4bnyfN0pR09
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>
> On Thu, Mar 08, 2001 at 01:32:03PM +0100, Goswin Brederlow wrote:
> > > What it should do is change based on whether devfs is
On Thursday 08 March 2001 13:42, Goswin Brederlow wrote:
> > " " == Pavel Machek <[EMAIL PROTECTED]> writes:
> > Hi!
> >
> >> I was hoping to point out that in real life, most systems that
> >> need to access large numbers of files are already designed to
> >> do some
depmod -ae yields the following errors under 2.4.4-pre8
Any fix?
depmod: *** Unresolved symbols in
/lib/modules/2.4.4-pre8/kernel/drivers/char/drm/i810.o
depmod: rwsem_down_write_failed
depmod: rwsem_wake
depmod: *** Unresolved symbols in
On Thu, Mar 08, 2001 at 01:32:03PM +0100, Goswin Brederlow wrote:
> > What it should do is change based on whether devfs is mounted
> > or not. It doesn't make *any* sense to have
> > /dev/ide/host0/foo/bar in your /proc/partitions entries if you
> > aren't mounting devfs.
I was wondering if anyone could tell me who is responsible for the patch I
have included? It fixes some issues with scanning the scsi bus,
specifically it reports luns higher than 8. I am just wondering if whoever
has created this if they have submitted it to be included in the mainstream
2.2.x
We have tested the rawio and o_direct patches from Andrea Arcangeli
with great success, and wondered if they will be part of the next
kernel release, 2.4.4?
So far we have tested these patches on four different systems.
With the latest versions of these patches (rawio-6, o_direct-3)
all
On Friday, April 27, 2001 04:33:15 PM +0100 Tony Hoyle
<[EMAIL PROTECTED]> wrote:
> Reiserfs doesn't cope well with crashes Under 2.4 I wouldn't
> recommend using it on any kind of critical server - it seems to
> progressively corrupt itself (I'm looking at the second reformat and
>
[EMAIL PROTECTED] said:
> btw I get my initial root filesystem from a compact flash that can be
> accessed just like a hardisk. It's writeable also like a harddisk, but
> we boot with it readonly, and only mount it rw if we want to save
> config or whatever. We definitely wouldn't swap to it as
On Thu, Apr 26, 2001 at 05:30:16PM +, Subba Rao wrote:
> I am trying to add a process which is to be managed by init. I have added the
> following entry to /etc/inittab
>
> SV:2345:respawn:env - PATH=/usr/local/bin:/usr/sbin:/usr/bin:/bin svscan /service
> dev/console
>
> After saving, I
On Fri, 27 Apr 2001, Padraig Brady wrote:
> for a partition. If I understand correctly ramfs just points
> to the file data which are pages in the cache marked not to be
It does not even do that - as of 2.4, the VFS in the kernel also knows how
to cache a filestructure itself. It's in the
Hi Padraig,
On Fri, 27 Apr 2001, Padraig Brady wrote:
> I don't have swap so don't need tmpfs, but could probably
> use it anyway without a backing store?
Yes, it does not need backing store.
> Anyway why was ramfs created if tmpfs existed, unless tmpfs requires
> backing store? They both
jason wrote:
> Hello,
>
> As the subject would imply, I've been having problems with 2.4.x. I have
> my root partition (/dev/hda1) as reiserfs and also have another harddrive
> with a reiserfs partition (/dev/hdc1). Several programs write (e.g. save
> files to) /dev/hdc1, and I also store files
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