Re: How to restore a text file from UFS??
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Re: How to restore a text file from UFS??
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How to restore a text file from UFS??
I edited my 50Kb /etc/rc.conf, loaded a driver and got a kernel panic!! After reboot my /etc/rc.conf is 0 bytes (after automatic background fsck). Which tool should I try now to restore any version of my rc.conf?.. I think data should still be somewhere on the disk ;-( ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Firewire RAM access
Hi, I was playing around with fwcontrol and its "-m" switch. I connected my FreeBSD 7.2 notebook to Win7 PC Via firewire and attempted to access Win7's RAM through the /dev/fwmem interface. I failed. 5 r...@purevil:ttyv0 ~ 15:11:24 > fwcontrol 2 devices (info_len=2) node EUI64 statushostname 0 00-1d-72-ff-ff-c5-6b-71 0 -1 00-1e-8c-00-01-7b-f5-38 0 Then I plugged in the cable: fwohci0: BUS reset fwohci0: node_id=0xc000ffc1, gen=8, CYCLEMASTER mode firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me) firewire0: bus manager 1 (me) 5 r...@purevil:ttyv0 ~ 15:11:46 > fwcontrol 2 devices (info_len=2) node EUI64 statushostname 1 00-1d-72-ff-ff-c5-6b-71 0 0 00-1e-8c-00-01-7b-f5-38 1 5 r...@purevil:ttyv0 ~ 15:11:49 > fwcontrol -m 00-1e-8c-00-01-7b-f5-38 0 r...@purevil:ttyv0 ~ 15:12:00 > ll /dev/fwmem* lrwxr-xr-x 1 root wheel8 27 Jul 14:56 /dev/fwmem0 -> fwmem0.0 crw-rw 1 root operator0, 53 27 Jul 14:56 /dev/fwmem0.0 0 r...@purevil:ttyv0 ~ 15:12:04 > more /dev/fwmem0 read error (press RETURN) The question is.. Should this always work? As far as I know I should be able to access other PC's RAM through the firewire connection without any support from the connected PC's OS, right? Best regards, EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
divert socket sniffer
Hi guys, Is there any tool to capture packets from a divert socket and save the result in a pcap format? Merry Christmas and best regards, EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
UVC Webcam under Qemu/Windows
Hi, Have anyone succeeded using the USB UVC webcam under qemu (in Windows under Qemu because there are drivers for the webcam in Windows)? I tried and it almost worked. The webcam's led lighted up but I never got the image from the webcam and Windows told that the device (webcam) is not working. -- EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
mount_smbfs + suspend = kernel panic
Hi guys, I use mount_smbfs on my notebook and I have a little nasty problem.. Sometimes I have kernel panic when resuming after the suspend. The issue seems to happen when I go to suspend with my USB network (WiFi) adapter plugged in (I do use "/etc/rc.d/netif stop rum0" before going to suspend), then I resume the notebook without the adapter, then I suspend it again, and finally I resume it with the adapter plugged in. The system panics. Maybe there are any workarounds to avoid the problem.. Should I do umount all smbfs' before I go to suspend?.. Is there any other more elegant way? Here is the kernel buffer and the backtrace: kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x18 fault code = supervisor read, page not present instruction pointer = 0x20:0xc081fa05 stack pointer = 0x28:0xe8cf2adc frame pointer = 0x28:0xe8cf2af8 code segment= base 0x0, limit 0xf, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags= resume, IOPL = 0 current process = 37632 (smbiod4) trap number = 12 panic: page fault cpuid = 0 Uptime: 7d12h57m21s Physical memory: 2022 MB Dumping 275 MB: (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to abort) 260 244 228 (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to abort) 212 196 180 164 148 132 116 100 84 68 52 36 20 4 #0 doadump () at pcpu.h:196 #1 0xc07e8767 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 #2 0xc07e8a39 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:574 #3 0xc0aecd3c in trap_fatal (frame=0xe8cf2a9c, eva=24) at /usr/src/sys/i386/i386/trap.c:939 #4 0xc0aed6bf in trap (frame=0xe8cf2a9c) at /usr/src/sys/i386/i386/trap.c:320 #5 0xc0ad207b in calltrap () at /usr/src/sys/i386/i386/exception.s:159 #6 0xc081fa05 in turnstile_broadcast (ts=0x0, queue=0) at /usr/src/sys/kern/subr_turnstile.c:836 #7 0xc07d93f2 in _mtx_unlock_sleep (m=0xc8d82d94, opts=0, file=0xc107c6c3 "/usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c", line=97) at /usr/src/sys/kern/kern_mutex.c:619 #8 0xc07d9752 in _mtx_unlock_flags (m=0xc8d82d94, opts=0, file=0xc107c6c3 "/usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c", line=97) at /usr/src/sys/kern/kern_mutex.c:210 #9 0xc106fb73 in smb_iod_invrq (iod=Variable "iod" is not available. ) at /usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c:97 #10 0xc1070d57 in smb_iod_addrq (rqp=0xc8d82d00) at /usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c:424 #11 0xc106d28c in smb_rq_enqueue (rqp=0xc8d82d00) at /usr/src/sys/modules/smbfs/../../netsmb/smb_rq.c:193 #12 0xc106d6d8 in smb_rq_simple (rqp=0xc8d82d00) at /usr/src/sys/modules/smbfs/../../netsmb/smb_rq.c:174 #13 0xc106b9e4 in smb_smb_treeconnect (ssp=0xc778d500, scred=0xc7a6e144) at /usr/src/sys/modules/smbfs/../../netsmb/smb_smb.c:561 #14 0xc10708b8 in smb_iod_thread (arg=0xc7a6e100) at /usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c:212 #15 0xc07c2159 in fork_exit (callout=0xc10705c0 , arg=0xc7a6e100, frame=0xe8cf2d38) at /usr/src/sys/kern/kern_fork.c:810 #16 0xc0ad20f0 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:264 Best regards, EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
boot0 loader minor problems
Hello, I have a minor problem with boot0 loader on Acer Extensa 5220. I have four slices: FreeBSD, Windows, FreeBSD, FreeBSD. The problem is that sometimes boot0 code loads OS from active partition no matter which of F[1-4] I press. Sometimes boot0 code starts loading OS from the default slice and gives me no chances to select the slice to boot from (I have ticks=12000!) Should it be a problem with my buggy BIOS? Thanks for any suggestions. Best regards, EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
A2DP
Hello, I noticed that pulseaudio port supports A2DP profile. Is it possible to use it with FreeBSD bluetooth stack to transmit audio using the SBC codec? Best regards, EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
realtime network replication
Ansar Mohammed wrote: >Hello all, >I need to replicate /home between two freebsd servers in real time (no >scheduled rsyncs) >What are my options? Hi, The following configuration seems to do what you ask for: Two NFS servers, each of them provides access to a huge equal-sized file-container. Third server mounts directories with files-containers from the prevoius two servers. GEOM RAID1 mirroring is used on the third server to create a /home filesystem backed by two huge file-containers. You will have a copy of your /home inside the GEOM file-container on each of the two servers. You will get realtime data replication. Drop a note if the performance of such configuration is acceptable :) Best regards, EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Linux X11 applications getting disconnected
Hello, I have a little problem with my X11 linux applications (Skype, VMware). I run remote X11 server on Windows (Cygwin/XWin) and I'm getting problems with Skype/VMware. They sporadically get disconnected from the X server while all other native FreeBSD programs (KDE, terminals) keep running. Is there anything special about networking in Linux programs running under FreeBSD? Best regards, EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: built-in samba mount
On Tue, Sep 30, 2008 at 8:38 PM, Roland Smith <[EMAIL PROTECTED]> wrote: > On Tue, Sep 30, 2008 at 07:18:32PM +0300, EforeZZ wrote: > > Hello all, > > > > Is it possible to mount the samba share //pc/share/folder? > > It should be. > > > I have troubles in FreeBSD: > > I'm able to mount only //pc/share (not //pc/share/folder) and I do not > have > > read access to read contents of "//pc/share" and FreeBSD does not let me > to > > change the directory to "//pc/share/folder". > > Windows allows to mount //pc/share/folder and I have no access problems > in > > Windows. > > Is there any solution for FreeBSD? > > Read the mount_smbfs manual page (with the command 'man mount_smbfs'). A > quick look tells us that you'll need to use //[EMAIL PROTECTED]/share/folder > instead of //pc/share/folder. Other options allow you to configure > access rights and owner/group attributes. > I do use //[EMAIL PROTECTED]/share/folder for mounting but I get //[EMAIL PROTECTED]/share mounted instead of //[EMAIL PROTECTED]/share/folder. It seems that the "/folder" part is ignored. EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
built-in samba mount
Hello all, Is it possible to mount the samba share //pc/share/folder? It is possible to do this in Windows and it works. I have troubles in FreeBSD: I'm able to mount only //pc/share (not //pc/share/folder) and I do not have read access to read contents of "//pc/share" and FreeBSD does not let me to change the directory to "//pc/share/folder". Windows allows to mount //pc/share/folder and I have no access problems in Windows. Is there any solution for FreeBSD? Thanks beforehand. Best regards, EforeZZ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
