Re: disk recovery tools...
From professional experience as a data recovery technician, I can tell you that ufs2 drives are among the hardest to recover from after a format. So far the best applications that I have found for recovering data in a situation like this are testdisk and Easy Recovery Professional (by Kroll Ontrack). Obviously the ideal situation would be to get your data back in its original form, so I would try testdisk first. If that fails, however, you are going to have to use ERP (which cost money) to do a RAW recovery. Please note, however, that if you perform a RAW recovery,you will NOT recover the intact filestructure, but instead, a set of folders with your files, and the files will be renamed 'Fil001' followed by the extension. I hope this helps, Cypheros On 1/17/08, Enno Davids [EMAIL PROTECTED] wrote: Guys, moving disks from an old server to a new one I suffered from a moment of brain fade last night and newfs'ed a drive I shouldn't have. One of that new crop that is so large you won't have an adequate backup for it... :( So, just wondering if there are any disk recovery tools that might be able to find whats left of the files or some portion thereof. My guess is that things like the indirect blocks live on in the data area and some portion of what was there might be recoverable to a greater or lesser degree... Thanks in advance, Enno. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED] ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: +bfe0: watchdog timeout -- resetting
I have been receiving the same error message from my NAS box as of late. Until last week, I was been running Freebsd6.2, and I occassionally received the message re0: watchdog timeout. It would happen about once a week. Last week, I installed freenas (which is based on freebsd6.2), and now I receive the same error with more regularity. My NIC is a Netgear 3a11. I seem to be getting the error message most when attempting to transfer a large number of files onto the server. Any help would be welcome. Thanks, Cypheros ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
problems with PCI RAID card showing up
For some reason, I am unable to find the drives (RAIDED with JBOD) connected to this card. The chipset for the card is VIA 6421 for SATA and 8235 for IDE (It supports both), which, according to 'man ata' is supported. Prior to the FreeBSD boot Menu, I see text scroll across the screen that lists the drives connected to the machine, and includes this RAID group as a listed drive. Not to mention that knoppix and acronis both see the drive as listed. Where are these drives located, and how do I get FreeBSD to see them so I can mount them? Here is a clipping from dmesg, where the card is referenced as being present: atapci0: VIA 6421 SATA150 controller port 0x9000-0x900f,0x9400-0x940f,0x9800-0x980f,0x9c00-0x9c0f,0xa000-0xa01f,0xa400-0xa4ff irq 16 at device 8.0 on pci0 atapci1: VIA 8235 UDMA133 controller port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xb800-0xb80f at device 17.1 on pci0 Here is output from pciconf -lv # pciconf -lv [EMAIL PROTECTED]:0:0: class=0x06 card=0x31891106 chip=0x31891106 rev=0x00 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT8377 Apollo KT400/A/600 CPU to PCI Bridge' class= bridge subclass = HOST-PCI [EMAIL PROTECTED]:1:0: class=0x060400 card=0x0080 chip=0xb1681106 rev=0x00 hdr=0x01 vendor = 'VIA Technologies Inc' device = 'ProSavageDDR P4X333 CPU to AGP 2.0/3.0 Bridge' class= bridge subclass = PCI-PCI [EMAIL PROTECTED] :8:0: class=0x010400 card=0x32491106 chip=0x32491106 rev=0x50 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT6421 IDE RAID Controller' class= mass storage subclass = RAID [EMAIL PROTECTED]:9:0: class=0x048000 card=0x1131 chip=0x71301131 rev=0x01 hdr=0x00 vendor = 'Philips Semiconductors' device = 'SAA7130HL Multi Media Capture Device' class= multimedia [EMAIL PROTECTED]:10:0: class=0x02 card=0x01051106 chip=0x31061106 rev=0x86 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT6105M/LOM Rhine III PCI Fast Ethernet Controller' class= network subclass = ethernet [EMAIL PROTECTED]:16:0:class=0x0c0300 card=0x30381106 chip=0x30381106 rev=0x80 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82x UHCI USB 1.1 Controller (All VIA Chipsets)' class= serial bus subclass = USB [EMAIL PROTECTED]:16:1:class=0x0c0300 card=0x30381106 chip=0x30381106 rev=0x80 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82x UHCI USB 1.1 Controller (All VIA Chipsets)' class= serial bus subclass = USB [EMAIL PROTECTED] :16:2:class=0x0c0300 card=0x30381106 chip=0x30381106 rev=0x80 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82x UHCI USB 1.1 Controller (All VIA Chipsets)' class= serial bus subclass = USB [EMAIL PROTECTED]:16:3:class=0x0c0320 card=0x31041106 chip=0x31041106 rev=0x82 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT6202 USB 2.0 Enhanced Host Controller' class= serial bus subclass = USB [EMAIL PROTECTED]:17:0:class=0x060100 card=0x31771106 chip=0x31771106 rev=0x00 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT8235 PCI to ISA Bridge' class= bridge subclass = PCI-ISA [EMAIL PROTECTED]:17:1: class=0x01018a card=0x05711106 chip=0x05711106 rev=0x06 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82 EIDE Controller (All VIA Chipsets)' class= mass storage subclass = ATA [EMAIL PROTECTED] :17:5:class=0x040100 card=0xf6141565 chip=0x30591106 rev=0x50 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT8233/33A/8235/8237 AC97 Enhanced Audio Controller' class= multimedia subclass = audio [EMAIL PROTECTED]:0:0: class=0x03 card=0x81ea1043 chip=0x004110de rev=0xa1 hdr=0x00 vendor = 'NVIDIA Corporation' device = 'GeForce 6800 [NV40.1]' class= display subclass = VGA Finally, here is a listing of devices in /dev: # ls /dev acd0ad1 consolectl fd lpt0 nfslock ttyd0 ttyv3 ttyvd zero acpiad1s1 cttyfidolpt0.ctl nullttyd0.init ttyv4 ttyve ad0 ad3 cuad0 geom.ctlmdctl pci ttyd0.lock ttyv5 ttyvf ad0s1 ad3s1 cuad0.init io mem ppi0ttyd1 ttyv6 urandom ad0s1a agpgart cuad0.lock kbd0net ptyp0 ttyd1.init ttyv7 usb ad0s1b apm cuad1 kbd1net1 random ttyd1.lock ttyv8 usb0 ad0s1c ata cuad1.init kbdmux0 net2 stderr ttyp0 ttyv9 usb1 ad0s1d atkbd0 cuad1.lock
problems with PCI RAID card showing up
For some reason, I am unable to find the drives (RAIDED with JBOD) connected to this card. The chipset for the card is VIA 6421 for SATA and 8235 for IDE (It supports both), which, according to 'man ata' is supported. Prior to the FreeBSD boot Menu, I see text scroll across the screen that lists the drives connected to the machine, and includes this RAID group as a listed drive. Not to mention that knoppix and acronis both see the drive as listed. Where are these drives located, and how do I get FreeBSD to see them so I can mount them? Here is a clipping from dmesg, where the card is referenced as being present: atapci0: VIA 6421 SATA150 controller port 0x9000-0x900f,0x9400-0x940f,0x9800-0x980f,0x9c00-0x9c0f,0xa000-0xa01f,0xa400-0xa4ff irq 16 at device 8.0 on pci0 atapci1: VIA 8235 UDMA133 controller port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xb800-0xb80f at device 17.1 on pci0 Here is output from pciconf -lv # pciconf -lv [EMAIL PROTECTED]:0:0: class=0x06 card=0x31891106 chip=0x31891106 rev=0x00 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT8377 Apollo KT400/A/600 CPU to PCI Bridge' class= bridge subclass = HOST-PCI [EMAIL PROTECTED]:1:0: class=0x060400 card=0x0080 chip=0xb1681106 rev=0x00 hdr=0x01 vendor = 'VIA Technologies Inc' device = 'ProSavageDDR P4X333 CPU to AGP 2.0/3.0 Bridge' class= bridge subclass = PCI-PCI [EMAIL PROTECTED]:8:0: class=0x010400 card=0x32491106 chip=0x32491106 rev=0x50 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT6421 IDE RAID Controller' class= mass storage subclass = RAID [EMAIL PROTECTED]:9:0: class=0x048000 card=0x1131 chip=0x71301131 rev=0x01 hdr=0x00 vendor = 'Philips Semiconductors' device = 'SAA7130HL Multi Media Capture Device' class= multimedia [EMAIL PROTECTED]:10:0: class=0x02 card=0x01051106 chip=0x31061106 rev=0x86 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT6105M/LOM Rhine III PCI Fast Ethernet Controller' class= network subclass = ethernet [EMAIL PROTECTED]:16:0:class=0x0c0300 card=0x30381106 chip=0x30381106 rev=0x80 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82x UHCI USB 1.1 Controller (All VIA Chipsets)' class= serial bus subclass = USB [EMAIL PROTECTED]:16:1:class=0x0c0300 card=0x30381106 chip=0x30381106 rev=0x80 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82x UHCI USB 1.1 Controller (All VIA Chipsets)' class= serial bus subclass = USB [EMAIL PROTECTED]:16:2:class=0x0c0300 card=0x30381106 chip=0x30381106 rev=0x80 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82x UHCI USB 1.1 Controller (All VIA Chipsets)' class= serial bus subclass = USB [EMAIL PROTECTED]:16:3:class=0x0c0320 card=0x31041106 chip=0x31041106 rev=0x82 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT6202 USB 2.0 Enhanced Host Controller' class= serial bus subclass = USB [EMAIL PROTECTED]:17:0:class=0x060100 card=0x31771106 chip=0x31771106 rev=0x00 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT8235 PCI to ISA Bridge' class= bridge subclass = PCI-ISA [EMAIL PROTECTED]:17:1: class=0x01018a card=0x05711106 chip=0x05711106 rev=0x06 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82 EIDE Controller (All VIA Chipsets)' class= mass storage subclass = ATA [EMAIL PROTECTED]:17:5:class=0x040100 card=0xf6141565 chip=0x30591106 rev=0x50 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT8233/33A/8235/8237 AC97 Enhanced Audio Controller' class= multimedia subclass = audio [EMAIL PROTECTED]:0:0: class=0x03 card=0x81ea1043 chip=0x004110de rev=0xa1 hdr=0x00 vendor = 'NVIDIA Corporation' device = 'GeForce 6800 [NV40.1]' class= display subclass = VGA Finally, here is a listing of devices in /dev: # ls /dev acd0ad1 consolectl fd lpt0 nfslock ttyd0 ttyv3 ttyvd zero acpiad1s1 cttyfidolpt0.ctl nullttyd0.init ttyv4 ttyve ad0 ad3 cuad0 geom.ctlmdctl pci ttyd0.lock ttyv5 ttyvf ad0s1 ad3s1 cuad0.init io mem ppi0ttyd1 ttyv6 urandom ad0s1a agpgart cuad0.lock kbd0net ptyp0 ttyd1.init ttyv7 usb ad0s1b apm cuad1 kbd1net1 random ttyd1.lock ttyv8 usb0 ad0s1c ata cuad1.init kbdmux0 net2 stderr ttyp0 ttyv9 usb1 ad0s1d atkbd0 cuad1.lock klog
Re: problems with networking...
#arp -an? (10.11.12.254) at ff:ff:ff:ff:ff:ff on vr0 permanent [ethernet] thats all. I have cleaned out the arp cache once already, but this came right back. I was curious if there was a way to correct this entry, or something... On 8/19/07, Bill Moran [EMAIL PROTECTED] wrote: Michael Hawkins [EMAIL PROTECTED] wrote: oops, sorry about the -m, lack of sleep and alll /etc/rc.conf: amd_enable=YES hostname=[Removed] ifconfig_vr0=DHCP inetd_enable=YES rpcbind_enable=YES sshd_enable=YES usbd_enable=YES #netstat -rn Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default 10.11.12.254 UGS 0 24 vr0 10.11.12/24 link#1 UC 0 0 vr0 10.11.12.254 ff:ff:ff:ff:ff:ff UHLWb 2 37 vr0 127.0.0.1 127.0.0.1 UH 0 8 lo0 ..for some reason I don't think that MAC addy of all f's is a good thing, but this is the first I've seen of it.. No, it's not. The output of arp -an might be helpful to this, but I suspect you've got an underlying network issue. Also (for the second time) keep the mailing list in the loop. In particular, I'll be leaving shortly and won't have access to email for several days. On 8/18/07, Bill Moran [EMAIL PROTECTED] wrote: [Please keep the mailing list in the CC] Michael Hawkins [EMAIL PROTECTED] wrote: Certainly. Here it is: #ifconfig -a vr0: flags=8843UP,BROADCAST ,RUNNING,SIMPLEX,MULTICAST mtu 1500 inet 10.11.12.253 netmask 0xff00 broadcast 10.11.12.254 That's really strange. Your broadcast address should be 10.11.12.255. It's quite likely that this is part of your problem, but I can't imagine how you could have arrived at this configuration. What is in /etc/rc.conf? ether [MAC ADDRESS REMOVED] media: Ethernet autoselect (100baseTX full-duplex) statusL active plip0: flags=108810POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT mtu 1500 lo0: flags=8049UP,LOOPBACK,RUNNING ,MULTICAST mtu 16384 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet6 ::1 prefixlen 128 inet 127.0.0.1 netmask 0xff00 #netstat -m 65/205/270 mbufs in use (current/cache/total) 64/134/198/25600 mbuf clusters in use (current/cache/total/max) 0/128 mbuf+clusters out of packet secondary zone in use (current/cache) 0/0/0/0 4k (page size) jumbo clisters in use (current/cache/total/max) 0/0/0/0 9k jumbo clusters in use (current/cache/total/max)0/0/0/0 16k jumbo clusters in use (current/cache/total/max) 144k/319k/463k bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0/4/6656 sfbufs in use (current/peak/max) 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 0 calls to protocol drain routines That's netstat -rn, not -m. Unfortunately, the -m doesn't tell me what I'm looking for, which is your routing table. I'm wondering if your ipnat rules are awry. Please provide the ifconfig, routing table, and nat rules from the router machine. ...again, this is straight out of a fresh install (which I did because I had the exact same problem with the last install). Well, obviously, you did it the same both times, and are getting the same result. On 8/18/07, Bill Moran [EMAIL PROTECTED] wrote: Michael Hawkins [EMAIL PROTECTED] wrote: Sorry if this is sorta n00bish, but I have a problem that Google hasn't answered for me yet... I have a moderately-sized network that I am trying to run, with about 70 or so machines on it. The DHCP server (running FreeBSD 6.2, IPv4 address: 10.11.12.254, Subnet is 10.11.12.0/24 ) acts as a gateway server as well, and has ipnat running for traffic routing. So far, I have had no problems with ANY of the machines on this network connecting, save one--my File server (running FreeBSD 6.2 as well, IPv4 address: 10.11.12.253). For some reason, whenever I try to establish any connection to ANY network address (on any protocol), it will only connect to one address: 10.11.12.252 (and won't connect to anything when that machine is off). Here is a ping listing: #ping 10.11.12.254 PING 10.11.12.254 (10.11.12.254): 56 data bytes 64 bytes from 10.11.12.252: icmp_seq=0 ttl=64 time=0.852 ms ...and it continues precisely in that manner until I stop it. I have tried re-installing the OS on the file server, but with no change in results. I have removed the machine at 10.11.12.252 with the only change being that the file-server can obtain NO connection to ANY IP address. Any help would be appreciated. Why don't your cut/paste
