[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] New user question...
Can any body comment on this Please :trying to run ttylinux as a domU with a vmlinuz-2.6.11-1.1369_FC4xenU kernel and vmlinuz-2.6.11-1.1369_FC4xen0 as the dom0 On Tuesday 09 August 2005 19:32, digz wrote: > Thanks Mark ,but still couldnt get thro' > > this is what i did > [root@localhost Desktop]# bzcat ttylinux-xen.bz2 >ttylinux > [root@localhost Desktop]# rm -rf /tftpboot/ > [root@localhost Desktop]# cp ttylinux tftpboot/ > > > My stripped conf file looks like this: > > kernel = "/boot/vmlinuz-2.6.11-1.1369_FC4xenU" > memory = 64 > name = "ttylinux1" > nics = 1 > ip = "1.2.3.4" > disk = ['file:/tftpboot/ttylinux,sda1,w'] > root = "/dev/sda1 ro" > > I dont have a /dev/sda1 partition in my harddisk (the only partition which > is is a root partition is /dev/hda6 which holds the FC4 install I am using > as dom0 , am i being dumb in not understanding that the root fs has to be a > real partition having all the files or /dev/sda1 will do ???..please > explain the difference between disk and root.. > > > when i say: > [root@localhost ~]# xm create ttyconf1 -c > Using config file "/etc/xen/ttyconf1". > Started domain ttylinux1, console on port 9616 > ************ REMOTE CONSOLE: CTRL-] TO QUIT ******** > Linux version 2.6.11-1.1369_FC4xenU (bhcompile@xxxxxxxxxxxxxxxxxxxxxxxxxx) > (gcc version 4.0.0 20050525 (Red Hat 4.0.0-9)) #1 SMP Thu Jun 2 23:33:51 > EDT 2005 > BIOS-provided physical RAM map: > Xen: 0000000000000000 - 0000000004000000 (usable) > 64MB LOWMEM available. > Using x86 segment limits to approximate NX protection > DMI not present. > IRQ lockup detection disabled > Allocating PCI resources starting at 04000000 (gap: 04000000:fc000000) > Built 1 zonelists > Kernel command line: ip=1.2.3.4:1.2.3.4::::eth0:off root=/dev/sda1 ro > Initializing CPU#0 > PID hash table entries: 1024 (order: 10, 16384 bytes) > Xen reported: 2258.351 MHz processor. > Using tsc for high-res timesource > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > Memory: 60800k/65536k available (1785k kernel code, 4648k reserved, 506k > data, 156k init, 0k highmem) > Checking if this processor honours the WP bit even in supervisor mode... > Ok. Security Framework v1.0.0 initialized > SELinux: Initializing. > SELinux: Starting in permissive mode > selinux_register_security: Registering secondary module capability > Capability LSM initialized as secondary > Mount-cache hash table entries: 512 > CPU: Trace cache: 12K uops, L1 D cache: 8K > CPU: L2 cache: 512K > Enabling fast FPU save and restore... done. > Enabling unmasked SIMD FPU exception support... done. > Checking 'hlt' instruction... disabled > CPU0: Intel(R) Pentium(R) 4 CPU 2.26GHz stepping 07 > per-CPU timeslice cutoff: 1462.80 usecs. > task migration cache decay timeout: 2 msecs. > SMP motherboard not detected. > smpboot_clear_io_apic_irqs > Brought up 1 CPUs > softlockup thread 0 started up. > NET: Registered protocol family 16 > xen_mem: Initialising balloon driver. > Grant table initialized > audit: initializing netlink socket (disabled) > audit(1123595064.572:1): initialized > Total HugeTLB memory allocated, 0 > VFS: Disk quotas dquot_6.5.1 > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > SELinux: Registering netfilter hooks > Initializing Cryptographic API > ksign: Installing public key data > Loading keyring > - Added public key 42BD35A990375F72 > - User ID: Red Hat, Inc. (Kernel Module GPG key) > io scheduler noop registered > io scheduler anticipatory registered > io scheduler deadline registered > io scheduler cfq registered > RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize > Xen virtual console successfully installed as tty1 > Event-channel device installed. > Blkif frontend is using grant tables. > xen_blk: Initialising virtual block device driver > xen_net: Initialising virtual ethernet driver. > md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27 > NET: Registered protocol family 2 > IP: routing cache hash table of 256 buckets, 4Kbytes > TCP established hash table entries: 4096 (order: 4, 65536 bytes) > TCP bind hash table entries: 4096 (order: 3, 49152 bytes) > TCP: Hash tables configured (established 4096 bind 4096) > Initializing IPsec netlink socket > NET: Registered protocol family 1 > NET: Registered protocol family 17 > md: Autodetecting RAID arrays. > md: autorun ... > md: ... autorun DONE. > kjournald starting. Commit interval 5 seconds > EXT3-fs: mounted filesystem with ordered data mode. > VFS: Mounted root (ext3 filesystem) readonly. > Freeing unused kernel memory: 156k freed > Inconsistency detected by ld.so: rtld.c: 1180: dl_main: Assertion `(void *) > ph->p_vaddr == _rtld_local._dl_sysinfo_dso > > PERHAPS I AM AGAIN MAKING A MISTAKE > thanks and regards > Digz > =========================================================================== >=========== > > > > I am trying to run a simple ttylinux as a domU > > > ( from sf.net/xen ) > > > > OK. > > > > > /etc/xen/ttyconf looks like what the Xen 2.0 documentation > > > suggests > > > > > > kernel = "/boot/vmlinuz-2.6.11-1.1369_FC4xenU" > > > memory = 64 > > > name = "ttylinux" > > > nics=1ip="1.2.3.4" > > > disk=['file:/tftpboot,sda1,w'] .................#the Xen doc > > > says /path/to/ttylinux/rootfs > > > root="/dev/sda1 ro" > > > > > > [root@localhost tftpboot]# xm create ttyconf1 -c vmid=2 > > > Using config file "/etc/xen/ttyconf1". > > > Error: Error creating domain: vbd: Segment not found: > > > uname=file:/tftpboot > > > > > > i untarred the ttylinux.bz2 in the empty tftpboot directory > > > (not for any particular reason) > > > [root@localhost ~]# ls /tftpboot > > > bin dev etc init lib linux-install loopfs proc sbin > > > sys sysroot ttylinux > > > > Are you sure the tftpboot directory was empty? ttylinux.bz2 is not a tar > > file, just a compressed file - all it should have left behind it the file > > "ttylinux". I don't know where the other directories came from :-) > > > > The file: directive needs to point to the disk file itself, not to a > > directory. Could you please try: > > disk=['file:/tftpboot/ttylinux,sda1,w'] > > > > Let us know how you get on! > > > > Cheers, > > Mark > > > > > what is that i need to change ..the domU is from an FC4 Rpm and > > > i have not been able to run from a physical device as root fs > > > either ,the kernel starts booting and stops at freeing unused > > > memory..156K..which from the FAQ i saw was related to initrd > > > could not fix it that way.....so just waiting for help > > > > > > Digz > > > > > > > > > > > > **************** CAUTION - Disclaimer ***************** > > > This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended > > > solely for the use of the addressee(s). If you are not the intended > > > recipient, please notify the sender by e-mail and delete the original > > > message. 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