search for: tnonline

Displaying 18 results from an estimated 18 matches for "tnonline".

2020 Apr 30
2
io_uring cause data corruption
...t position 0x7A0000 the corrupt file started to contain only binary zero. > At position 0x800000 the zeroes ended and correct data continued. To me it > sound like some wrong memory is copied somehow. > > These two files shows the difference as shown in a hex-editor. > https://paste.tnonline.net/files/MO1FJvDOG6E8_smb_1 > https://paste.tnonline.net/files/Rglite4KWmU8_smb_2 Is it always the same area in the file that is corrupt ? The fact that it's on a 4K page-aligned boundary is interesting. If you can corrolate I'd love to see the SMB2 traffic on the wire that corresponds...
2020 May 01
0
io_uring cause data corruption
...the corrupt file started to contain only binary zero. >> At position 0x800000 the zeroes ended and correct data continued. To me it >> sound like some wrong memory is copied somehow. >> >> These two files shows the difference as shown in a hex-editor. >> https://paste.tnonline.net/files/MO1FJvDOG6E8_smb_1 >> https://paste.tnonline.net/files/Rglite4KWmU8_smb_2 > Is it always the same area in the file that is corrupt ? > The fact that it's on a 4K page-aligned boundary is > interesting. If you can corrolate I'd love to see > the SMB2 traffic on th...
2020 May 01
3
io_uring cause data corruption
...o \\SAMBA\share_io_uring\ > 2) Select folder "test2-ro" and choose copy > 3) Paste to a local drive > > The amount of files not working seems to vary, but usually within the 10 > first copied files. You can download a copy of the source test files from > https://mirrors.tnonline.net/?dir=samba including all checksums. > > The file https://mirrors.tnonline.net/samba/test2-ro_no_io_uring.7z contains > 1000 copies of the source file > The file https://mirrors.tnonline.net/samba/test2-ro_with_io_uring.7z > contains the same files as they ended up after copying...
2020 May 01
2
io_uring cause data corruption
On Fri, May 01, 2020 at 05:07:17PM +0200, A L via samba wrote: > > On 2020-05-01 15:59, Rowland penny via samba wrote: > > On 01/05/2020 14:35, A L via samba wrote: > > > True.. I just copied from another share. Would that have a impact on > > > the current problem with io_uring? > > > > I do not know, I'll leave that up to Jeremy, but it has to be
2020 May 02
0
io_uring cause data corruption
...g\ >> 2) Select folder "test2-ro" and choose copy >> 3) Paste to a local drive >> >> The amount of files not working seems to vary, but usually within the 10 >> first copied files. You can download a copy of the source test files from >> https://mirrors.tnonline.net/?dir=samba including all checksums. >> >> The file https://mirrors.tnonline.net/samba/test2-ro_no_io_uring.7z contains >> 1000 copies of the source file >> The file https://mirrors.tnonline.net/samba/test2-ro_with_io_uring.7z >> contains the same files as they ende...
2020 May 01
0
io_uring cause data corruption
...er 1) In File explorer, go to \\SAMBA\share_io_uring\ 2) Select folder "test2-ro" and choose copy 3) Paste to a local drive The amount of files not working seems to vary, but usually within the 10 first copied files. You can download a copy of the source test files from https://mirrors.tnonline.net/?dir=samba including all checksums. The file https://mirrors.tnonline.net/samba/test2-ro_no_io_uring.7z contains 1000 copies of the source file The file https://mirrors.tnonline.net/samba/test2-ro_with_io_uring.7z contains the same files as they ended up after copying to the Windows client....
2002 Mar 12
1
Samba 2.2.2 as a PDC for XP logins
...CD from a Windows XP machine. However I don't remember what exactly I had to do to make it work. (I never changed the Samba settings, just fiddled around in Windows.) //Anders > Yeah, all applied but still no luck > -----Original Message----- > From: Anders Widman [mailto:andewid@tnonline.net] > Sent: 12 March 2002 16:35 > To: samba-admin@lists.samba.org; Jethran Waugh > Cc: samba@samba.org > Subject: Re: [Samba] Samba 2.2.2 as a PDC for XP logins > Have you "installed" the Registry patch for Windows XP? You can find it > the samba-source/registry. &...
2020 Apr 30
3
io_uring cause data corruption
On 2020-04-29 00:40, Jeremy Allison via samba wrote: > On Mon, Apr 27, 2020 at 11:21:35PM +0200, A L wrote: >> I set up the following test case: >> * Linux 5.7-rc3 (with the patch from previous mail) >> * samba-4.12.1 >> * gcc-9.3.0 >> * liburing-0.6 >> * glibc-2.30-r8 >> >> ================================= >> Test 1) >> Copy 10 10GB
2002 Feb 21
1
Unable to access Samba shares from Windows XP home ed ition
Thanks Anders, I'll take this as verification that it can be done and struggle on. Does it require registry tweaks? > -----Original Message----- > From: Anders Widman [SMTP:andewid@tnonline.net] > Sent: Thursday, February 21, 2002 11:05 AM > To: samba-admin@lists.samba.org; Harvey, Sean > Cc: 'samba@lists.samba.org' > Subject: Re: [Samba] Unable to access Samba shares from Windows XP > home edition > > You should be able to access Samba. You could choose...
2004 Feb 20
1
Lost Connection when transfering large files...
Using Gentoo with kernel 2.6.1 and 2.6.3 and Samba 2.2.8a and 3.0.2a. Mostly when I transfer large (100+MB) files from a WinXP machine to the Samba server I get the following error: [smbd] lib/util_sock.c:read_socket_data(342)_ [smbd] read_socket_data: recv failure for 34944. Error = Connection reset by peer_ The WinXP machines also say "Delayed write failed. The data has been
2020 Apr 30
0
io_uring cause data corruption
...e and a corrupt file. At position 0x7A0000 the corrupt file started to contain only binary zero. At position 0x800000 the zeroes ended and correct data continued. To me it sound like some wrong memory is copied somehow. These two files shows the difference as shown in a hex-editor. https://paste.tnonline.net/files/MO1FJvDOG6E8_smb_1 https://paste.tnonline.net/files/Rglite4KWmU8_smb_2 I will redo the tests with different Windows clients and see if that shows different results.
2020 May 02
2
io_uring cause data corruption
...B disk. This is probably because it > is so slow, about 25MB/s maximum read speed. This seems to have an impact on > where the corruptions happen in the files. All files have a corrupt/zeroed > block at the end of the file, 99% of the time at the same place, as seen > here https://paste.tnonline.net/files/Zdq7YKOfzogc_ext4_copy_io_uring.png > > So, now I think we have at least ruled out Btrfs as filesystem as culprit > with the io_uring. > > You mentioned a wire trace of the SMB traffic. Can you provide some examples > on how I do that? Wireshark. Capture on TCP port 4...
2002 Feb 21
2
Samba and IEE1394
This might not be the correct group to post to, but maybe somone could tell me wich groupd it should go to (as I haven't found any good ones). I have Windows XP machines with IEE1394 (FireWire) LAN. Windows has built in support for OHCI compliant cards and can use them as a normal NIC, but with 400Mbit. This sollution is cheap and alot faster than normal a 100Mbit LAN. The problem is now
2002 Feb 21
6
How to connect across the Internet
Hello All, Well my Samba server is up and running good, but I am now needing to be able to let some of my users connect to our server who is not located on our local network. Actually they are located some distance away and I would like to be able to allow then to connect. Has anyone had any success with this and how it might be done? Best Regards, Lonnie -- Lonnie Cumberland OutStep
2004 Mar 01
10
WinXP PDC logon problem...
Hi all, I've seen this raised as an issue on other mailing lists, but I've not seen a solution, and I've seen a number of notes to post to this alias instead, so here I am. I've setup Samba as a PDC running on Solaris. I have a WinXP (latest patch levels) PC which I want to join to the domain. I can successfully join the domain using root authentication, but I am unable to logon
2002 Feb 18
0
No computers visible in network neighborhood unless adressed directly.
I am using Samba as a PDC with Windows XP clients. Everything seems to work ok (except for some bugs not related to this) except that none of the clients sees anything in the domain (Entire Network\DOMAIN). All computers/shares are accessible when brwosing \\computer. This is not the case when not using Samba as PDC. //Anders This is my configfile:
2004 Feb 26
1
NTFS file streams and Samba?
Is there any way to keep file streams over Samba shares? I realize that Linux filesystems does not have something similar. However one way Samba could do it is to use additional files (hidden to users). It could also be possible to use a plugin module for ReiserFS 4? ~S
2004 Aug 22
1
Wrong charset when mounting WindowsXP shares
Hello, I don't seem to be able to mount a WindowsXP share with smbmount and get the correct charset. From what I understand Win2000/XP use UTF-8 for SMB shares, so I tried to mount with -o iocharset=utf8 but it did not make any difference. All extended characters are messed up or truncated. Here is what I found out using filenames with a '?': When I mount a