[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] Unable to bring up SMP DomUs on x86_64 Xen
Dave, Thanks for confirming it. I have opened a Bugzilla report. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=342 Aravindh > On Tue, 2005-10-18 at 16:45 -0400, Puthiyaparambil, Aravindh wrote: > > I was trying to bring up a SMP DomU on Xen x86_64. The DomU dies while > > booting processor 1/1. This is in spite of the fact that I have set > > vcpus to 4 in the DomU configuration file. I confirmed that the DomU > > kernel was compiled with SMP turned on. I am seeing this on the Dell and > > ES7000 x86_64 boxes. Is anyone else seeing this issue or am I doing > > something wrong? > > I am seeing it, too: > [root@bl2-10 ~]# xm create -c /tmp/xen/test.cfg > Using config file "/tmp/xen/test.cfg". > Started domain vm1 > Linux version 2.6.12-xenU (root@bl2-10) (gcc version 4.0.0 20050405 (Red > Hat 4.0 > .0-0.40)) #1 SMP Tue Oct 18 07:05:25 CDT 2005 > kernel direct mapping tables upto 20000000 @ 50e000-610000 > Built 1 zonelists > Kernel command line: root=/dev/sdb2 ro > Initializing CPU#0 > PID hash table entries: 4096 (order: 12, 131072 bytes) > Xen reported: 3600.124 MHz processor. > Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) > Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) > Memory: 509440k/524288k available (1921k kernel code, 14336k reserved, > 639k data > , 136k init) > Mount-cache hash table entries: 256 > CPU: Trace cache: 12K uops, L1 D cache: 16K > CPU: L2 cache: 1024K > CPU: Physical Processor ID: 3 > Booting processor 1/1 rip ffffffff80100008 rsp ffff880000655f58 > Initializing CPU#1 > CPU: Trace cache: 12K uops, L1 D cache: 16K > CPU: L2 cache: 1024K > CPU: Physical Processor ID: 0 > Intel(R) Xeon(TM) CPU 3.60GHz stepping 01 > Booting processor 2/2 rip ffffffff80100008 rsp ffff88000069ff58 > Initializing CPU#2 > CPU: Trace cache: 12K uops, L1 D cache: 16K > CPU: L2 cache: 1024K > CPU: Physical Processor ID: 0 > Intel(R) Xeon(TM) CPU 3.60GHz stepping 01 > Booting processor 3/3 rip ffffffff80100008 rsp ffff880000089f58 > Initializing CPU#3 > CPU: Trace cache: 12K uops, L1 D cache: 16K > CPU: L2 cache: 1024K > CPU: Physical Processor ID: 3 > Intel(R) Xeon(TM) CPU 3.60GHz stepping 01 > Brought up 4 CPUs > > ------------------------------------------------ > > I am not seeing the stop_this_cpu... message, however. You may want to > write a defect on the Xen bugzilla, or, if you'd like, I can do it. > > David > > > > > Aravindh > > > > DomU BOOT OUTPUT > > ---------------- > > xenbox:~/xen/vm # xm create dom64_2 -c > > Using config file "dom64_2". > > Started domain dom64_2 > > Linux version 2.6.12-xenU (root@xenbox) (gcc version 3.3.3 (SuSE Linux)) > > #1 SMP Tue Oct 18 16:17:52 EDT 2005 > > kernel direct mapping tables upto 18000000 @ 474000-536000 > > Built 1 zonelists > > Kernel command line: root=/dev/sda1 ro 3 > > Initializing CPU#0 > > PID hash table entries: 2048 (order: 11, 65536 bytes) > > Xen reported: 2992.694 MHz processor. > > Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) > > Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) > > Memory: 381952k/393216k available (1669k kernel code, 10836k reserved, > > 560k data, 136k init) > > Mount-cache hash table entries: 256 > > CPU: Trace cache: 12K uops, L1 D cache: 16K > > CPU: L2 cache: 1024K > > CPU: Physical Processor ID: 0 > > Booting processor 1/1 rip ffffffff80100008 rsp ffff880000575f58 > > > > SERIAL OUTPUT > > ------------- > > (XEN) (file=traps.c, line=968) Non-priv domain attempted > > RDMSR(00000000c0000080,00018000,00018000). > > (XEN) (file=traps.c, line=960) Non-priv domain attempted > > WRMSR(00000000c0000100,00000000,00000000). > > (XEN) (file=traps.c, line=960) Non-priv domain attempted > > WRMSR(00000000c0000102,00000000,00000000). > > (XEN) (file=traps.c, line=968) Non-priv domain attempted > > RDMSR(00000000c0000080,00000000,00000000). > > (XEN) (file=traps.c, line=960) Non-priv domain attempted > > WRMSR(00000000c0000100,00000000,00000000). > > (XEN) (file=traps.c, line=960) Non-priv domain attempted > > WRMSR(00000000c0000102,00000000,00000000). > > (XEN) (file=traps.c, line=968) Non-priv domain attempted > > RDMSR(00000000c0000080,00000000,00000000). > > (XEN) (file=traps.c, line=968) Non-priv domain attempted > > RDMSR(00000000c0000100,00000045,ffffffffff5fd000). > > (XEN) (file=traps.c, line=968) Non-priv domain attempted > > RDMSR(00000000c0000101,00000000,00000000). > > (XEN) (file=traps.c, line=968) Non-priv domain attempted > > RDMSR(00000000c0000102,80372b00,ffffffff). > > stop_this_cpu disable_local_APIC > > > > _______________________________________________ > > Xen-devel mailing list > > Xen-devel@xxxxxxxxxxxxxxxxxxx > > http://lists.xensource.com/xen-devel > > > -- > Regards, > > David F Barrera > Linux Technology Center > Systems and Technology Group, IBM > > "The wisest men follow their own direction. " > Euripides _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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