Re: Reiser4 problems on gentoo 2.6.14-rc1-mm1

2005-10-12 Thread Václav Hůla
Hi. Dne středa 12 října 2005 13:17 Vladimir V. Saveliev napsal(a): Hello I believe it is fixed in 2.6.14-rc2-mm2. Please use it. PS: if it still does not work - try to set REISER4_USE_EFLUSH macro (it is in file fs/reiser4/reiser4.h) to 1. If that does not help - please report. After

Re: Reiser4 file recovery

2005-10-10 Thread michael chang
On 10/10/05, Yiannis Mavroukakis [EMAIL PROTECTED] wrote: Hello :-) I had an LVM setup of three disks, and one of them went belly up..Obvious thought is, use some distro like R.I.P to reduce the volume to two disks and try and salvage what I could ..unfortunately reiser4 fsck could not find

Re: Reiser4 file recovery

2005-10-10 Thread Christian Iversen
On Monday 10 October 2005 17:06, michael chang wrote: On 10/10/05, Yiannis Mavroukakis [EMAIL PROTECTED] wrote: Hello :-) I had an LVM setup of three disks, and one of them went belly up..Obvious thought is, use some distro like R.I.P to reduce the volume to two disks and try and

Re: Reiser4 file recovery

2005-10-10 Thread Yiannis Mavroukakis
Christian Iversen wrote: On Monday 10 October 2005 17:06, michael chang wrote: On 10/10/05, Yiannis Mavroukakis [EMAIL PROTECTED] wrote: Hello :-) I had an LVM setup of three disks, and one of them went belly up..Obvious thought is, use some distro like R.I.P to reduce the volume to

Re: Reiser4 file recovery

2005-10-10 Thread Christian Iversen
On Monday 10 October 2005 17:19, Yiannis Mavroukakis wrote: Christian Iversen wrote: On Monday 10 October 2005 17:06, michael chang wrote: On 10/10/05, Yiannis Mavroukakis [EMAIL PROTECTED] wrote: Hello :-) I had an LVM setup of three disks, and one of them went belly up..Obvious thought

Re: Reiser4 file recovery

2005-10-10 Thread Gregory Maxwell
On 10/10/05, Christian Iversen [EMAIL PROTECTED] wrote: I suggest you run Spinrite (grc.com, ~$50 IIRC) on the bad disk from a floppy or CD-ROM in DOS (the program makes images for you in Windows, if you have a working partition, or you can get images from the site IIRC once you've bought

Re: Reiser4 file recovery

2005-10-10 Thread michael chang
On 10/10/05, Gregory Maxwell [EMAIL PROTECTED] wrote: On 10/10/05, Christian Iversen [EMAIL PROTECTED] wrote: I suggest you run Spinrite (grc.com, ~$50 IIRC) on the bad disk from a floppy or CD-ROM in DOS (the program makes images for you in Windows, if you have a working partition, or

Re: Reiser4 file recovery

2005-10-10 Thread Sander
Yiannis Mavroukakis wrote (ao): Thanks for the suggestions guys...however I should have clarified that I no longer have the dead disk (long story...) FWIW, I'm interested in the story if you don't mind :-) so I am kind of stuck with what I have...Am I stuffed ? You just lost one-third of

Re: Reiser4 file recovery

2005-10-10 Thread Matt Stegman
On Mon, 10 Oct 2005, Christian Iversen wrote: Since you lost all the metadata, recovery of the filesystem structure is impossible. What you can still do, however, is attempt automated recovery using file magic-signatures. One very good program that does exactly this, is Jonas Jensen's Magic

Re: Reiser4 file recovery

2005-10-10 Thread michael chang
On 10/10/05, Sander [EMAIL PROTECTED] wrote: Yiannis Mavroukakis wrote (ao): Thanks for the suggestions guys...however I should have clarified that I no longer have the dead disk (long story...) FWIW, I'm interested in the story if you don't mind :-) Ditto. so I am kind of stuck with

Re: Reiser4 file recovery

2005-10-10 Thread Yiannis Mavroukakis
michael chang wrote: On 10/10/05, Sander [EMAIL PROTECTED] wrote: Yiannis Mavroukakis wrote (ao): Thanks for the suggestions guys...however I should have clarified that I no longer have the dead disk (long story...) FWIW, I'm interested in the story if you don't mind :-)

Re: reiser4 for 2.6.13 is available on our website

2005-10-01 Thread Jake Maciejewski
It compiles and boots, but I can't stress test because two of my NICs don't work in 2.6.13. I don't know which patch(es) fixed my NIC problem, but I recall 2.6.14-rc1 working. When I tried the 2.6.13-1 patch against rc1, I got a failed hunk in lib/radix-tree.c which I attempted to fix manually.

Re: reiser4 for 2.6.13 is available on our website

2005-09-30 Thread Dan Oglesby
Dan Oglesby wrote: Dan Oglesby wrote: Dan Oglesby wrote: Gregory Maxwell wrote: On 9/29/05, Hans Reiser [EMAIL PROTECTED] wrote: It works on non-amd64, will fix amd64 tomorrow I hope. No, it fails on FC4/x86 here to complie as well, with the same failure mode. Errors

Re: reiser4 for 2.6.13 is available on our website

2005-09-30 Thread Alexander Zarochentsev
On Friday 30 September 2005 02:09, Jake Maciejewski wrote: I get the same with 2.6.13.2 and gcc 3.4.4 on amd64 can you try this patch? --- --- a/fs/reiser4/spin_macros.h +++ b/fs/reiser4/spin_macros.h @@ -82,8 +82,6 @@ typedef struct reiser4_rw_data { static

Re: reiser4 ; regressions in 2.6.14-rc1-mm1

2005-09-30 Thread Laurent Riffard
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Le 25.09.2005 14:59, Laurent Riffard a écrit : Le 24.09.2005 21:11, Alexander Zarochentsev a écrit : On Tuesday 20 September 2005 22:58, Laurent Riffard wrote: Hello, In kernel 2.6.14-rc1-mm1, Reiser4 present 2 regressions with regard to

Re: reiser4 for 2.6.13 is available on our website

2005-09-30 Thread Łukasz Mierzwa
Dnia Fri, 30 Sep 2005 10:31:01 +0200, Alexander Zarochentsev [EMAIL PROTECTED] napisał: On Friday 30 September 2005 02:09, Jake Maciejewski wrote: I get the same with 2.6.13.2 and gcc 3.4.4 on amd64 can you try this patch? --- --- a/fs/reiser4/spin_macros.h

Re: reiser4 crashes

2005-09-29 Thread Artur Makówka
Hello Artur Makówka wrote: Hello, my server crashed few times latetly, and the only strange thing i found in logs, are reiser4 entries just before every crash: #1 crash: kern.log:Sep 27 21:09:06 werewolf kernel: reiser4[pure-ftpd-mysql(18871)]: parse_node40

Re: reiser4 for 2.6.13 is available on our website

2005-09-29 Thread Łukasz Mierzwa
Dnia Thu, 29 Sep 2005 19:25:54 +0200, Hans Reiser [EMAIL PROTECTED] napisał: Reiser4 performance dropped in the -mm series due to the write throttling patch and also dropped due to a fixed bug (removing type safe lists added a bug). We don't yet know if we got quite all the performance back,

Re: reiser4 for 2.6.13 is available on our website

2005-09-29 Thread Jake Maciejewski
I get the same with 2.6.13.2 and gcc 3.4.4 on amd64 On Thu, 2005-09-29 at 20:24 +0200, Łukasz Mierzwa wrote: Dnia Thu, 29 Sep 2005 19:25:54 +0200, Hans Reiser [EMAIL PROTECTED] napisał: Reiser4 performance dropped in the -mm series due to the write throttling patch and also dropped due

Re: reiser4 for 2.6.13 is available on our website

2005-09-29 Thread Hans Reiser
It works on non-amd64, will fix amd64 tomorrow I hope.

Re: reiser4 for 2.6.13 is available on our website

2005-09-29 Thread Gregory Maxwell
On 9/29/05, Hans Reiser [EMAIL PROTECTED] wrote: It works on non-amd64, will fix amd64 tomorrow I hope. No, it fails on FC4/x86 here to complie as well, with the same failure mode.

Re: reiser4 for 2.6.13 is available on our website

2005-09-29 Thread Dan Oglesby
Dan Oglesby wrote: Gregory Maxwell wrote: On 9/29/05, Hans Reiser [EMAIL PROTECTED] wrote: It works on non-amd64, will fix amd64 tomorrow I hope. No, it fails on FC4/x86 here to complie as well, with the same failure mode. Errors from my vanilla 2.6.13.1 kernel + ReiserFS4

Re: reiser4 crashes

2005-09-28 Thread Artur Makówka
now it is crashing even more often, i will paste more logs, as it seems to changed a little: Sep 28 19:28:52 werewolf kernel: reiser4[pure-ftpd-mysql(7092)]: parse_node40 (fs/reiser4/plugin/node/node40.c:746)[nikita-494]: Sep 28 19:28:52 werewolf kernel: WARNING: Wrong level found in node: 1 !=

Re: reiser4 100% CPU

2005-09-26 Thread Hans Reiser
Łukasz Mierzwa wrote: Dnia Sat, 24 Sep 2005 01:44:02 +0200, Gherald [EMAIL PROTECTED] napisał: A snipet from htop: PID USER PRI NI VIRT RES SHR S CPU% MEM% TIME+ Command 66 root 25 0 0 0 0 R 50.0 0.0 1h21:53 pdflush 3235 root 25 0 0 0

Re: reiser4 100% CPU

2005-09-26 Thread Łukasz Mierzwa
Dnia Mon, 26 Sep 2005 09:41:24 +0200, Hans Reiser [EMAIL PROTECTED] napisał: Łukasz Mierzwa wrote: Dnia Sat, 24 Sep 2005 01:44:02 +0200, Gherald [EMAIL PROTECTED] napisał: A snipet from htop: PID USER PRI NI VIRT RES SHR S CPU% MEM% TIME+ Command 66 root 25 0 0

Re: reiser4 ; regressions in 2.6.14-rc1-mm1

2005-09-25 Thread Laurent Riffard
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Le 24.09.2005 21:11, Alexander Zarochentsev a écrit : On Tuesday 20 September 2005 22:58, Laurent Riffard wrote: Hello, In kernel 2.6.14-rc1-mm1, Reiser4 present 2 regressions with regard to 2.6.13-mm1 : A) Suspend-to-disk does not work because

Re: reiser4 100% CPU

2005-09-24 Thread Łukasz Mierzwa
Dnia Sat, 24 Sep 2005 01:44:02 +0200, Gherald [EMAIL PROTECTED] napisał: A snipet from htop: PID USER PRI NI VIRT RES SHR S CPU% MEM% TIME+ Command 66 root 25 0 0 0 0 R 50.0 0.0 1h21:53 pdflush 3235 root 25 0 0 0 0 R 49.5 0.0 33:50.45

Re: reiser4 ; regressions in 2.6.14-rc1-mm1

2005-09-24 Thread Alexander Zarochentsev
On Tuesday 20 September 2005 22:58, Laurent Riffard wrote: Hello, In kernel 2.6.14-rc1-mm1, Reiser4 present 2 regressions with regard to 2.6.13-mm1 : A) Suspend-to-disk does not work because the process [ent:hda8] can't be stopped. $ mount | grep hda8 /dev/hda8 on /home/laurent/kernel

Re: Reiser4 hang -- bad sectors on disk

2005-09-23 Thread Raymond A. Meijer
On Thursday 22 September 2005 13:19, Pysiak Satriani wrote: I might be wrong here, but bad blocks are a condition that the kernel should handle without barfing oops traces, so there indeed may be not enough sanity checks somewhere. Perhaps... I can do some more testing, but there are more

Re: Reiser4 hang -- bad sectors on disk

2005-09-23 Thread Vladimir V. Saveliev
Hello Raymond A. Meijer wrote: On Thursday 22 September 2005 13:19, Pysiak Satriani wrote: I might be wrong here, but bad blocks are a condition that the kernel should handle without barfing oops traces, Ray, you might want to try to mount reiser4 with -o onerror=remount-ro This may help to

Re: Reiser4 hang -- bad sectors on disk

2005-09-23 Thread Raymond A. Meijer
On Friday 23 September 2005 11:35, Vladimir V. Saveliev wrote: Hi Vladimir, Ray, you might want to try to mount reiser4 with -o onerror=remount-ro This may help to avoid some of oopses I'll try this. You need new hard drive. I already have one (an old 80GB) but the broken one is 200GB and

Re: Reiser4 hang -- bad sectors on disk

2005-09-23 Thread Hans Reiser
Raymond A. Meijer wrote: On Friday 23 September 2005 11:35, Vladimir V. Saveliev wrote: Hi Vladimir, Ray, you might want to try to mount reiser4 with -o onerror=remount-ro This may help to avoid some of oopses I'll try this. You need new hard drive. I already have one (an

Re: Reiser4 hang -- bad sectors on disk

2005-09-22 Thread Pysiak Satriani
Hi, I might be wrong here, but bad blocks are a condition that the kernel should handle without barfing oops traces, so there indeed may be not enough sanity checks somewhere. -- Maciej

Re: reiser4 ; regressions in 2.6.14-rc1-mm1

2005-09-20 Thread Łukasz Mierzwa
Dnia Tue, 20 Sep 2005 21:27:42 +0200, David Masover [EMAIL PROTECTED] napisał: Laurent Riffard wrote: A) Suspend-to-disk does not work because the process [ent:hda8] can't be stopped. Strange, this used to work. Haven't had occasion to try it again lately, though. B) Can't mount a loop

Re: reiser4 ; regressions in 2.6.14-rc1-mm1

2005-09-20 Thread Hans Reiser
Laurent Riffard wrote: Hello, In kernel 2.6.14-rc1-mm1, Reiser4 present 2 regressions with regard to 2.6.13-mm1 : A) Suspend-to-disk does not work because the process [ent:hda8] can't be stopped. $ mount | grep hda8 /dev/hda8 on /home/laurent/kernel type reiser4 (rw,nosuid,nodev)

Re: Reiser4 on CentOS 4.1

2005-09-20 Thread Jake Maciejewski
reiser4 is a completely different filesystem. reiserfsprogs will not work. Use reiser4progs from ftp://ftp.namesys.com/pub/reiser4progs/. You'll need to install libaal first. You shouldn't be using insmod. Use modprobe instead. A clean rebuild of your kernel might fix the symbol error. On Tue,

Re: reiser4 mount options

2005-09-19 Thread Vladimir V. Saveliev
Hello Ritesh Raj Sarraf wrote: Hello People, Despite the fact said that reiser4 is not stable so isn't included in mainline kernel, I trusted Hans Reiser's statement that they've not been able to crash the fs in the labs. Well, there are known ways to crash reiser4 and we are working to

Re: reiser4()

2005-09-19 Thread Vladimir V. Saveliev
Hello ivan vadovic wrote: Hi, Is the reiser4() system call already implemented? Is there any sample code to see its usage? I'd really like to try it and perhaps help with debugging. Unfortunately, I have to say that it is very likely that it is not close yet to alpha testing. I would

Re: reiser4 mount options

2005-09-19 Thread michael chang
On 9/18/05, Ritesh Raj Sarraf [EMAIL PROTECTED] wrote: When can we have the reiser4 version of filesystem resize utility ? Namesys/Hans Reiser seem to be waiting for Mainline Kernel inclusion, since OSes like Ubuntu won't support Reiser4 until it's in the mainline kernel (among other reasons).

Re: + reiser4-big-update-div64-fix.patch added to -mm tree

2005-09-16 Thread Vladimir V. Saveliev
Hello [EMAIL PROTECTED] wrote: The patch titled reiser4-big-update-div64-fix has been added to the -mm tree. Its filename is reiser4-big-update-div64-fix.patch From: Andrew Morton [EMAIL PROTECTED] There's no implementation of __div64_32(). Nor should there be.

Re: Reiser4 in 2.6.14-rc1-mm1

2005-09-16 Thread Edward Shishkin
Lexington Luthor wrote: Hi, Do the reiser4 updates in the new -mm kernel include the compression plugin? If so, I would love to be able to try it out on my laptop (only 20GB disk). Do I have to mkfs again, or can I enable it at mount time, or is it a per-file or per-directory attribute

Re: Reiser4 in 2.6.14-rc1-mm1

2005-09-16 Thread Lexington Luthor
Edward Shishkin wrote: Hello. It was possible earlier to set it per directory using pseudo-file interface, but 2.6.14-rc1-mm1 does not contain it already. We will try to post and update the appropriate patch, but anyway using cryptcompress plugin can crash your system. How stable is it?

Re: Reiser4 in 2.6.14-rc1-mm1

2005-09-16 Thread Edward Shishkin
Lexington Luthor wrote: Edward Shishkin wrote: Hello. It was possible earlier to set it per directory using pseudo-file interface, but 2.6.14-rc1-mm1 does not contain it already. We will try to post and update the appropriate patch, but anyway using cryptcompress plugin can crash your

Re: + reiser4-big-update-div64-fix.patch added to -mm tree

2005-09-16 Thread Andrew Morton
Vladimir V. Saveliev [EMAIL PROTECTED] wrote: Hello [EMAIL PROTECTED] wrote: The patch titled reiser4-big-update-div64-fix has been added to the -mm tree. Its filename is reiser4-big-update-div64-fix.patch From: Andrew Morton [EMAIL PROTECTED] There's

Re: reiser4 oops while mounting

2005-09-13 Thread Nikita Danilov
Alexander Gran writes: Hi, [...] usb-storage: device scan complete attempt to access beyond end of device dm-0: rw=0, want=58662920, limit=58588992 Unable to handle kernel NULL pointer dereference at virtual address printing eip: c018b7e4 *pde = Oops:

Re: Reiser4 Files/Directories question

2005-09-08 Thread David Masover
Ross Jekel wrote: Newbie question as I'm evaluating Reiser4 as a storage solution for a project I'm working on. It appears Reiser4 has the ability to have a file name be both the name for the file data and a directory. Can I take advantage of this at the application level? I think there's

Re: Reiser4 Files/Directories question

2005-09-08 Thread Jake Maciejewski
On Thu, 2005-09-08 at 13:53 -0500, David Masover wrote: Ross Jekel wrote: Newbie question as I'm evaluating Reiser4 as a storage solution for a project I'm working on. It appears Reiser4 has the ability to have a file name be both the name for the file data and a directory. Can I

Re: reiser4 merge status

2005-09-07 Thread Andrew Morton
Hans Reiser [EMAIL PROTECTED] wrote: Andrew, we have been working on a big patch that resolves the VFS layering issues. This patch should be ready to send in any day now, we are debugging it. We may not have been sending you a lot of emails, but we have been working away at it. That's good

Re: Reiser4 oops with 2.6.13-rc6-mm2

2005-08-28 Thread Vladimir V. Saveliev
Hello Ronald Moesbergen wrote: Hi, Thanks for responding. To clarify: I'm not running linux inside vmware, I'm running vmware on linux and the vmware images are on a reiser4 partition. I'm running windows inside vmware. I can certainly reproduce this, Yes, vmware + reiser4 problem is

Re: Reiser4 oops with 2.6.13-rc6-mm2

2005-08-28 Thread evilninja
Ronald Moesbergen schrieb: Well, I just successfully reproduced this without the nvidia module loaded. The oops looks very similar: [...] kernel: Modules linked in: vmnet vmmon kernel: CPU:1 kernel: EIP:0060:[lock_object+84/127]Tainted: P VLI well, the kernel is still

Re: Reiser4 oops with 2.6.13-rc6-mm2

2005-08-28 Thread Ronald Moesbergen
OK, but the tainting is because the license is different from GPL, not because of lack of source code (vmware modules source code is available). Anyway, I'll wait for a fix. Let me know if there's anything I can do to help. Ronald. On 8/28/05, evilninja [EMAIL PROTECTED] wrote: Ronald

Re: Reiser4 oops with 2.6.13-rc6-mm2

2005-08-28 Thread michael chang
I know this probably doesn't fix your problem, but there's a program called QEMU that might perform similar functionality to VMWare; does it have the same issues? Maybe you want to try that, and see if you have the same problem or not... On 8/28/05, Ronald Moesbergen [EMAIL PROTECTED] wrote:

Re: Reiser4 oops with 2.6.13-rc6-mm2

2005-08-28 Thread David Masover
michael chang wrote: I know this probably doesn't fix your problem, but there's a program called QEMU that might perform similar functionality to VMWare; does it have the same issues? Sort of. And more. I don't know how fast VMWare is, but qemu is pretty slow, as it does actual emulation.

Re: Reiser4 oops with 2.6.13-rc6-mm2

2005-08-27 Thread [EMAIL PROTECTED]
Ronald Moesbergen schrieb: Hi, While running a vmware virtual machine from a reiser4 filesystem, my machine consistently locks up and produces the following OOPS: kernel: Oops: 0002 [#1] kernel: PREEMPT SMP kernel: last sysfs file: /class/vc/vcsa8/dev kernel: Modules linked in: vmnet vmmon

Re: Reiser4 oops with 2.6.13-rc6-mm2

2005-08-27 Thread Ronald Moesbergen
Hi, Thanks for responding. To clarify: I'm not running linux inside vmware, I'm running vmware on linux and the vmware images are on a reiser4 partition. I'm running windows inside vmware. I can certainly reproduce this, but haven't tried without the nvidia module. I will do that right now and

Re: Reiser4 oops with 2.6.13-rc6-mm2

2005-08-27 Thread Ronald Moesbergen
Well, I just successfully reproduced this without the nvidia module loaded. The oops looks very similar: kernel: Unable to handle kernel NULL pointer dereference at virtual address kernel: printing eip: kernel: b01a1317 kernel: *pde = kernel: Oops: 0002 [#1] kernel:

Re: reiser4 sending process to D state

2005-08-21 Thread Vladimir V. Saveliev
Hello Mohammad A. Rahman wrote: Hello, Please see more details below. [EMAIL PROTECTED] root]# cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: MAXTOR Model: ATLAS10K5_73SCA Rev: JNZM Type: Direct-AccessANSI SCSI

Re: reiser4 sending process to D state

2005-08-21 Thread Michael James
On Sun, 21 Aug 2005 07:04 pm, Vladimir V. Saveliev wrote: well, it looks like there is some problem in interaction between Fusion scsi driver and reiser4. Nate [EMAIL PROTECTED] has the same problem on this hardware. Would you please try reiser4 on ide harddrive to confrm this guess? I

Re: Reiser4 and ACLs

2005-08-17 Thread Hans Reiser
Marc Perkel wrote: So - anyone have any ideas when ACLs might appear in Reiser4? We have a lot on our plate now, and no one paying for that work. Surely someone will pay for it. Hans

Re: reiser4 sending process to D state

2005-08-17 Thread Mohammad A. Rahman
Hello, Please see more details below. [EMAIL PROTECTED] ~]# cat /etc/redhat-release Red Hat Enterprise Linux ES release 3 (Taroon Update 5) [EMAIL PROTECTED] root]# uname -a Linux mybox 2.6.13-rc4-mm1-rfs #2 SMP Tue Aug 16 02:19:06 EST 2005 i686 i686 i386 GNU/Linux [EMAIL PROTECTED] root]#

Re: reiser4 sending process to D state

2005-08-16 Thread Vladimir V. Saveliev
Hello Mohammad A. Rahman wrote: Hello, I am having an issue with reiser4. I am wondering if it is a known issue for reiser4 or I have missed something along the path. #cat /etc/redhat-release Red Hat Enterprise Linux ES release 3 (Taroon Update 5) Downloaded 2.6.12 vanila kernel, applied

Re: reiser4 sending process to D state

2005-08-16 Thread Hans Reiser
Nate also reported this, yes? Hans Mohammad A. Rahman wrote: Hello, I am having an issue with reiser4. I am wondering if it is a known issue for reiser4 or I have missed something along the path. #cat /etc/redhat-release Red Hat Enterprise Linux ES release 3 (Taroon Update 5)

Re: reiser4 sending process to D state

2005-08-16 Thread Vladimir V. Saveliev
Hello Hans Reiser wrote: Nate also reported this, yes? Yes, but with different test. I tried both and they worked fine here. WARNING: Flush failed: -12 reiser4[pdflush(99)]: writeout (fs/reiser4/vfs_ops.c:586)[nikita-31001]: code: -12 at fs/reiser4/wander.c:1268 WARNING: Flush failed:

Re: Reiser4 and ACLs

2005-08-16 Thread michael chang
On 8/15/05, Hubert Chan [EMAIL PROTECTED] wrote: On Mon, 15 Aug 2005 16:30:32 -0700, Marc Perkel [EMAIL PROTECTED] said: It seems to me that getting in the Kernel is the most important thing. Then getting it compatible with existing standards. Then you build up the user based (addicts)

Re: reiser4 sending process to D state

2005-08-16 Thread Nate Diller
i'd ask him to send his .config for comparison with mine, but the list will reject it NATE Vladimir V. Saveliev wrote: Hello Hans Reiser wrote: Nate also reported this, yes? Yes, but with different test. I tried both and they worked fine here. WARNING: Flush failed: -12

Re: reiser4 sending process to D state

2005-08-16 Thread Hans Reiser
Vladimir V. Saveliev wrote: Hello Hans Reiser wrote: Nate also reported this, yes? Yes, but with different test. I tried both and they worked fine here. WARNING: Flush failed: -12 reiser4[pdflush(99)]: writeout (fs/reiser4/vfs_ops.c:586)[nikita-31001]: code: -12 at

Re: reiser4 sending process to D state

2005-08-16 Thread Hans Reiser
Nate Diller wrote: i'd ask him to send his .config for comparison with mine, but the list will reject it NATE Vladimir V. Saveliev wrote: Hello Hans Reiser wrote: Nate also reported this, yes? Yes, but with different test. I tried both and they worked fine here. WARNING:

Re: Reiser4 and ACLs

2005-08-15 Thread Hubert Chan
On Sun, 14 Aug 2005 17:24:17 +0400, Nikita Danilov [EMAIL PROTECTED] said: Not exactly. As a matter of fact, ACL and EA support was already implemented in reiser4. But it used standard xattrs API to interface to the user-land, and it was decided that reiser4 should go sys_reiser4() route

Re: Reiser4 and ACLs

2005-08-15 Thread Nikita Danilov
Hubert Chan writes: On Sun, 14 Aug 2005 17:24:17 +0400, Nikita Danilov [EMAIL PROTECTED] said: Not exactly. As a matter of fact, ACL and EA support was already implemented in reiser4. But it used standard xattrs API to interface to the user-land, and it was decided that reiser4

Re: Reiser4 and ACLs

2005-08-15 Thread Nikita Danilov
Jonathan Briggs writes: On Tue, 2005-08-16 at 00:19 +0400, Nikita Danilov wrote: Hubert Chan writes: On Sun, 14 Aug 2005 17:24:17 +0400, Nikita Danilov [EMAIL PROTECTED] said: Not exactly. As a matter of fact, ACL and EA support was already implemented in reiser4.

Re: Reiser4 and ACLs

2005-08-15 Thread Marc Perkel
Nikita Danilov wrote: Sorry, it seems I was too vague. It's exactly the opposite: standard xattr API was abandoned in favour of accessing EAs and ACLs through pseudo files. The latter method is not implemented yet, and I don't know how stable sys_reiser4() API is currently. Hans is the proper

Re: Reiser4 and ACLs

2005-08-15 Thread Marc Perkel
Nikita Danilov wrote: Well, this song has been sung many times already. :-) Hans has strong opinion about xattr API (which, indeed, is not a paragon of design beauty by a large margin). I'm new to this debate. What is his strong opinion?

Re: Reiser4 and ACLs

2005-08-15 Thread David Masover
Marc Perkel wrote: Nikita Danilov wrote: Well, this song has been sung many times already. :-) Hans has strong opinion about xattr API (which, indeed, is not a paragon of design beauty by a large margin). I'm new to this debate. What is his strong opinion? Well, I'll let him speak for

Re: Reiser4 and ACLs

2005-08-15 Thread David Masover
Marc Perkel wrote: Nikita Danilov wrote: Sorry, it seems I was too vague. It's exactly the opposite: standard xattr API was abandoned in favour of accessing EAs and ACLs through pseudo files. The latter method is not implemented yet, and I don't know how stable sys_reiser4() API is

Re: Reiser4 and ACLs

2005-08-15 Thread David Masover
Jonathan Briggs wrote: On Tue, 2005-08-16 at 00:19 +0400, Nikita Danilov wrote: Hubert Chan writes: On Sun, 14 Aug 2005 17:24:17 +0400, Nikita Danilov [EMAIL PROTECTED] said: Not exactly. As a matter of fact, ACL and EA support was already implemented in reiser4. But it used standard

Re: Reiser4 and ACLs

2005-08-15 Thread michael chang
On 8/15/05, Marc Perkel [EMAIL PROTECTED] wrote: It seems to me that getting in the Kernel is the most important thing. This is because nothing else can happen because no one will know it exists. Everything else will happen *as soon as* Reiser4 gets in. Otherwise, it's practically useless.

Re: Reiser4 and ACLs

2005-08-15 Thread David Masover
michael chang wrote: On 8/15/05, Marc Perkel [EMAIL PROTECTED] wrote: It seems to me that getting in the Kernel is the most important thing. This is because nothing else can happen because no one will know it exists. Everything else will happen *as soon as* Reiser4 gets in. Otherwise,

Re: Reiser4 and ACLs

2005-08-15 Thread Hubert Chan
On Mon, 15 Aug 2005 16:30:32 -0700, Marc Perkel [EMAIL PROTECTED] said: It seems to me that getting in the Kernel is the most important thing. Then getting it compatible with existing standards. Then you build up the user based (addicts) and then you add the innovative stuff. Otherwise people

Re: Reiser4 and ACLs

2005-08-14 Thread Mark Nipper
On 13 Aug 2005, Marc Perkel wrote: So - how do you get Reiser 4 to work with ACLs? Can't find a mount option in any docs. They are not supported yet under Reiser4. I'm sure this is keeping just a few people from early adoption at the moment. :) -- Mark Nipper

Re: Reiser4 and ACLs

2005-08-14 Thread Marc Perkel
Mark Nipper wrote: On 13 Aug 2005, Marc Perkel wrote: So - how do you get Reiser 4 to work with ACLs? Can't find a mount option in any docs. They are not supported yet under Reiser4. I'm sure this is keeping just a few people from early adoption at the moment. :)

Re: Reiser4 and ACLs

2005-08-14 Thread michael chang
On 8/14/05, Marc Perkel [EMAIL PROTECTED] wrote: So - what's the story with that? Why no ACLs in a system built on a dadtbase? Database. And you *could* ask, I suppose, why there are no compression or other plugins available in a system based on plugins. Why there is no repacker when there

Re: Reiser4 and ACLs

2005-08-14 Thread Nikita Danilov
michael chang writes: On 8/14/05, Marc Perkel [EMAIL PROTECTED] wrote: So - what's the story with that? Why no ACLs in a system built on a dadtbase? Database. And you *could* ask, I suppose, why there are no compression or other plugins available in a system based on plugins.

Re: Reiser4 and ACLs

2005-08-14 Thread Marc Perkel
Nikita Danilov wrote: Not exactly. As a matter of fact, ACL and EA support was already implemented in reiser4. But it used standard xattrs API to interface to the user-land, and it was decided that reiser4 should go sys_reiser4() route instead. So, it was reaped. Nikita. OK - now I'm

Re: Reiser4 and ACLs

2005-08-14 Thread Valdis . Kletnieks
On Sun, 14 Aug 2005 05:38:40 PDT, Marc Perkel said: btw - is Reiser4 still going to get merged into 2.6.13? It's not in 2.6.13-rc6, and I doubt Linus is going to blop *that* big a chunk of code in this late - it's already well into the is this 3-liner too drastic phase. What happens when the

Re: Reiser4 and ACLs

2005-08-14 Thread Matt Stegman
On Sun, 14 Aug 2005, Marc Perkel wrote: My background is in Netware. Netware did it right. It's permissions that it had 15 years ago were beyond what Linux might ever acheive. Then I downgraded to Windows, then I further downgraded to Linux. In fact when I started using linux it took me

Re: Reiser4 and ACLs

2005-08-14 Thread David Masover
Marc Perkel wrote: Nikita Danilov wrote: Not exactly. As a matter of fact, ACL and EA support was already implemented in reiser4. But it used standard xattrs API to interface to the user-land, and it was decided that reiser4 should go sys_reiser4() route instead. So, it was reaped. Nikita.

Re: Reiser4 and ACLs

2005-08-14 Thread David Masover
Marc Perkel wrote: Mark Nipper wrote: On 13 Aug 2005, Marc Perkel wrote: So - how do you get Reiser 4 to work with ACLs? Can't find a mount option in any docs. They are not supported yet under Reiser4. I'm sure this is keeping just a few people from early adoption at the

Re: reiser4 on 2.6.13-rc6-realtime-preempt

2005-08-13 Thread Vladimir V. Saveliev
Hello David Masover wrote: Vladimir V. Saveliev wrote: Hello reiser4 depends on several core kernel patches. I think you did not apply them. What kind of symptoms would not applying them cause? I assumed that Gimpel did not apply core patches because he had compiling error:

Re: reiser4 on 2.6.13-rc6-realtime-preempt

2005-08-12 Thread Vladimir V. Saveliev
Hello gimpel wrote: Hello! I'm trying to compile a recent 2.6.13-rc6 with realtime-preempt-2.6.13- rc4-RT-V0.7.53-02 and want to add reiser4. 2.6.12-rt hardlocked very often here. Which patches did you use? I managed to fix up the DEFINE_SPINLOCK and compat_semaphore wait; changes by

Re: reiser4 problem with pam_mktemp

2005-08-12 Thread sergey ivanov
Thank you, it works! I've just recompiled kernel and now / mounted on reiser4 with /tmp in the same filesystem, and pam_mktemp works without problems. -- Sergey. Vladimir V. Saveliev пишет: Hello sergey ivanov wrote: I have not succeeded with integrating reiser4 pam_mktemp. Would

Re: reiser4 on 2.6.13-rc6-realtime-preempt

2005-08-12 Thread Valdis . Kletnieks
On Fri, 12 Aug 2005 12:09:03 +0200, gimpel said: reiser4 again. Maybe the is to wait for stable 2.6.13 before doing tests with realtime-preempt as it gets updated twice a day. And i so much hope the kernel guys decide to merge reiser4. Well, reiser4 can't possibly make it into 2.6.13, as

Re: reiser4 on 2.6.13-rc6-realtime-preempt

2005-08-12 Thread David Masover
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Vladimir V. Saveliev wrote: Hello reiser4 depends on several core kernel patches. I think you did not apply them. What kind of symptoms would not applying them cause? I grab patches from -mm, but only the ones with reiser4 in the name. They

Re: reiser4 on 2.6.13-rc6-realtime-preempt

2005-08-12 Thread gimpel
On Fri, 12 Aug 2005 13:55:19 -0500 David Masover [EMAIL PROTECTED] wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Vladimir V. Saveliev wrote: Hello reiser4 depends on several core kernel patches. I think you did not apply them. What kind of symptoms would not applying them

Re: reiser4 performance

2005-08-11 Thread Hans Reiser
Gregory Maxwell wrote: On 8/8/05, David Masover [EMAIL PROTECTED] wrote: Reiser4 would be great if... is getting old. It is great, and it's getting even better pretty fast. And, by the way, if the transaction interface gets done, it's not just databases that will benefit, but also small

Re: reiser4 performance

2005-08-11 Thread PFC
Well, but then you have to tell postgres that it can assume these things about reiser4. you can already set the sync mode in the config file to a llot of different choices, like fdatasync, fsync, O_SYNC, etc, so a reiser4 option would be possibel I guess.

Re: reiser4 problem with pam_mktemp

2005-08-11 Thread sergey ivanov
I have not succeeded with integrating reiser4 pam_mktemp. From one side I recompiled kernel with reiser4 patches modified to return ENOTTY for attempt to deal with attributes, as tmpfs does. Pam_mktemp does not work after this. So I returned to the kernel with original Namesys' patches. Then by

Re: reiser4 performance

2005-08-11 Thread Gregory Maxwell
On 8/11/05, PFC [EMAIL PROTECTED] wrote: Well, but then you have to tell postgres that it can assume these things about reiser4. you can already set the sync mode in the config file to a llot of different choices, like fdatasync, fsync, O_SYNC, etc, so a reiser4 option would be

Re: reiser4 problem with pam_mktemp

2005-08-11 Thread michael chang
On 8/11/05, sergey ivanov [EMAIL PROTECTED] wrote: I have not succeeded with integrating reiser4 pam_mktemp. From one side I recompiled kernel with reiser4 patches modified to return ENOTTY for attempt to deal with attributes, as tmpfs does. Pam_mktemp does not work after this. So I returned

Re: reiser4 problem with pam_mktemp

2005-08-10 Thread sergey ivanov
Hi Vladimir, pam_mktemp can work on filesystem which does not support ext2's file attributes. For example, it works well on tmpfs. For pam_mktemp to recognize the case and work without attributes, the filesystem should return 'ENOTTY' (Inappropriate ioctl for device) as a result of an

Re: reiser4 problem with pam_mktemp

2005-08-10 Thread Vladimir V. Saveliev
Hello sergey ivanov wrote: Hi Vladimir, pam_mktemp can work on filesystem which does not support ext2's file attributes. For example, it works well on tmpfs. For pam_mktemp to recognize the case and work without attributes, the filesystem should return 'ENOTTY' (Inappropriate ioctl for device)

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