Re: ViirtualBox + cpio problems
Ivan Voras wrote: On 03/16/10 17:22, Mikolaj Rydzewski wrote: cd / find -x ./ | cpio -o | (cd /mnt; cpio -i) cpio threw error messages 'cannot create file', some files were restored correctly, some were corrupted. I performed similiar test several times, with errors every time. Has anybody got any clue what was wrong? Is it a known issue? Is there any configuration option to fix it? Does the virtual machine have more than one CPU? No. Host OS is Ubuntu 9.04 m...@miki$ cat /proc/cpuinfo processor: 0 vendor_id: GenuineIntel cpu family: 15 model: 4 model name: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping: 3 cpu MHz: 2800.000 cache size: 2048 KB physical id: 0 siblings: 1 core id: 0 cpu cores: 1 apicid: 0 initial apicid: 0 fdiv_bug: no hlt_bug: no f00f_bug: no coma_bug: no fpu: yes fpu_exception: yes cpuid level: 5 wp: yes flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc up pebs bts pni dtes64 monitor ds_cpl est cid cx16 xtpr bogomips: 5985.68 clflush size: 64 power management: -- Mikolaj Rydzewski ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
Re: ViirtualBox + cpio problems
On 03/16/10 17:22, Mikolaj Rydzewski wrote: Hello to everyone here, I'd like to share with you some strange problem I encountered recently. I wanted to test procedure for server upgrade. So I decided to perform such test using VirtualBox software. First I wanted to make some basic tests, I installed fresh 8.0-REL, everything seemed to work fine, up to the point I ran (with separate virtual drive mounted under /mnt): cd / find -x ./ | cpio -o | (cd /mnt; cpio -i) cpio threw error messages 'cannot create file', some files were restored correctly, some were corrupted. I performed similiar test several times, with errors every time. Has anybody got any clue what was wrong? Is it a known issue? Is there any configuration option to fix it? Does the virtual machine have more than one CPU? ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
Re: ViirtualBox + cpio problems
You may try run cpio under ktrace like this: find -x ./ | cpio -o | (cd /mnt; ktrace cpio -i) when you see errors, just stop process and look into `kdump' Mikolaj Rydzewski ?: Andrey Zonov wrote: Why not `dump | restore'? Extracting with cpio should work anyway, am I right? To my surpise 'dump | restore' did its job! Strange, that userland cpio does not work correctly under VirtualBox. -- Andrey Zonov ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
Re: ViirtualBox + cpio problems
Andrey Zonov wrote: Why not `dump | restore'? Extracting with cpio should work anyway, am I right? To my surpise 'dump | restore' did its job! Strange, that userland cpio does not work correctly under VirtualBox. -- Mikolaj Rydzewski ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
Re: ViirtualBox + cpio problems
Why not `dump | restore'? Mikolaj Rydzewski ?: Hello to everyone here, I'd like to share with you some strange problem I encountered recently. I wanted to test procedure for server upgrade. So I decided to perform such test using VirtualBox software. First I wanted to make some basic tests, I installed fresh 8.0-REL, everything seemed to work fine, up to the point I ran (with separate virtual drive mounted under /mnt): cd / find -x ./ | cpio -o | (cd /mnt; cpio -i) cpio threw error messages 'cannot create file', some files were restored correctly, some were corrupted. I performed similiar test several times, with errors every time. Has anybody got any clue what was wrong? Is it a known issue? Is there any configuration option to fix it? Thanks -- Andrey Zonov ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
ViirtualBox + cpio problems
Hello to everyone here, I'd like to share with you some strange problem I encountered recently. I wanted to test procedure for server upgrade. So I decided to perform such test using VirtualBox software. First I wanted to make some basic tests, I installed fresh 8.0-REL, everything seemed to work fine, up to the point I ran (with separate virtual drive mounted under /mnt): cd / find -x ./ | cpio -o | (cd /mnt; cpio -i) cpio threw error messages 'cannot create file', some files were restored correctly, some were corrupted. I performed similiar test several times, with errors every time. Has anybody got any clue what was wrong? Is it a known issue? Is there any configuration option to fix it? Thanks -- Mikolaj Rydzewski ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"