Re: ZFS...
Michelle Sullivan wrote: On 02 May 2019, at 03:39, Steven Hartland wrote: On 01/05/2019 15:53, Michelle Sullivan wrote: Paul Mather wrote: On Apr 30, 2019, at 11:17 PM, Michelle Sullivan wrote: Been there done that though with ext2 rather than UFS.. still got all my data back... even though it was a nightmare.. Is that an implication that had all your data been on UFS (or ext2:) this time around you would have got it all back? (I've got that impression through this thread from things you've written.) That sort of makes it sound like UFS is bulletproof to me. Its definitely not (and far from it) bullet proof - however when the data on disk is not corrupt I have managed to recover it - even if it has been a nightmare - no structure - all files in lost+found etc... or even resorting to r-studio in the even of lost raid information etc.. Yes but you seem to have done this with ZFS too, just not in this particularly bad case. There is no r-studio for zfs or I would have turned to it as soon as this issue hit. So as an update, this Company: http://www.klennet.com/ produce a ZFS recovery tool: https://www.klennet.com/zfs-recovery/default.aspx and following several code changes due to my case being an 'edge case' the entire volume (including the zvol - which I previously recovered as it wasn't suffering from the metadata corruption) and all 34 million files is being recovered intact with the entire directory structure. Its only drawback is it's a windows only tool, so I built 'windows on a stick' and it's running from that. The only thing I had to do was physically pull the 'spare' out as the spare already had data on it from being previously swapped in and it confused the hell out of the algorithm that detects the drive order. Regards, Michelle -- Michelle Sullivan http://www.mhix.org/ ___ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
Cisco Live 2019
Hi , Would your company be interested to procure consent verifed Cisco Install Decsion Makers business contact information for Q2 Email marketing, Tele campaigns, conference invites, webinar campaigns? Key decision influencers : CEO, CFO, CIO, CISO, CTO, CXO, VP/Director IT, senior manager IT, strategists, IT architects, Developers, Engineer, Chief Security Officer, Security Consultant, Cyber Security Engineers, Risk Analyst, Security Administrators, Data Center managers, Chief Data Privacy officers, Data Scientists, Engineer/Analyst IT Business Analysts and any other department heads as per your focus. Data Fields on excel include : Company Name, Website, Contact name, Contact Number,Title, Physical Address, Fax, SIC Code, Location, Revenue, Employee Size, Technology Installed, verified Business Email address, Linkedin Link. Target accounts such as: Cisco Application Users, Cisco Servers Users, Cisco Switches Users, Cisco Routers Users, Cisco Cloud Users, Cisco WebEx Users, Cisco Storage Users, Cisco Wireless Users, Cisco Networking Users, Cisco Collaboration Users, Cisco Cloud and Systems Management Users, Cisco Switch Users, Cisco IP Video and Phone users, Cisco Application Networking Users and other niche competitors technology implemented accounts with its key decsion makers. Just confirm your audience by Key Titles , Focused Industries, Technology Installed, Locations if any other contact filters. We revert with customized list details along exact count and sample for your evaluation. You appeared to be the appropriate person to connect with or might at least point me in the right direction. Thanks in advance! Look forward for your response. Have a great day! Nicola Peltz | Demand Generation Consultant | Appending | De-Duping | SEO | Content Management | Please note if you would rather not hear from us, do respond to this email mentioning UNSUBSCRIBE. ___ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
Re: Problem with 12_STABLE on amd64
On Thu, 6 Jun 2019 12:04-, Filippo Moretti via freebsd-stable wrote: > I have the following problem on amd-64 STABLE-12for some odd reason > my custom kernel no longer boot while I could build GENERIC and that > would boot fine.Today I wrote a new configuration kernel file > removing only the devices I do not have.Unfortunately the working > kernel was not moved to kernel.old as it would be expected and now I > am locked out of the system as the new kernel fail to bott with > error sis cannot find zroot/ROOT/default.Is there a way to recover > my system?SincerelyFilippo Press 3 in the boot loader to enter the command line. Type in these commands: unload load /boot/kernel/kernel load /boot/kernel/opensolaris.ko load /boot/kernel/zfs.ko boot -s Your keyboard layout is "US" at the moment. The hyphen (minus) key is usually on the plus key when the US keyboard layout is active and you're using a non-US keyboard, and slash is usually on the hyphen key. Once you get to a proper Unix shell, you might want to change the keyboard layout to something sensible using: kbdcontrol -l If you have physical access to your system and bootable install media at hand, you could boot from said install media, select shell, and import your pool using: zpool import -Nf zroot Manually mount your rootfs, e.g.: mount -t zfs zroot/ROOT/default /mnt If one of these routes was successful, edit your /boot/loader.conf or /mnt/boot/loader.conf using edit, ed, ee, or vi, to include: zfs_load="YES" Mount other filesystems as needed, or reboot to see if your system has recovered. -- Trond. ___ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
Problem with 12_STABLE on amd64
I have the following problem on amd-64 STABLE-12for some odd reason my custom kernel no longer boot while I could build GENERIC and that would boot fine.Today I wrote a new configuration kernel file removing only the devices I do not have.Unfortunately the working kernel was not moved to kernel.old as it would be expected and now I am locked out of the system as the new kernel fail to bott with error sis cannot find zroot/ROOT/default.Is there a way to recover my system?SincerelyFilippo ___ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
