| grub entry -->   title Xen-Kernel 
(2.6.18-xen)root 
(hd0,0)
 kernel /xen.gz 
com1=115200,8n1 dom0_mem=256M
 module /vmlinuz-2.6.18-xen ro root=/dev/VolGroup00/LogVol00 selinux=0 
console=ttyS0,115200 console=tty0
 module /initrd-2.6.18-xen
 
 meminfo -->   [root@vps xen]# cat 
/proc/meminfoMemTotal:       262336 
kB
 MemFree:        199704 
kB
 Buffers:          6984 
kB
 Cached:          24648 
kB
 SwapCached:          0 
kB
 Active:          29820 
kB
 Inactive:        12976 
kB
 HighTotal:           0 
kB
 HighFree:            
0 kB
 LowTotal:       262336 
kB
 LowFree:        199704 
kB
 SwapTotal:     2031608 
kB
 SwapFree:      2031608 
kB
 Dirty:              
96 kB
 Writeback:           
0 kB
 AnonPages:       11140 
kB
 Mapped:           4300 
kB
 Slab:             
7040 kB
 PageTables:        552 
kB
 NFS_Unstable:        0 
kB
 Bounce:              
0 kB
 CommitLimit:   2162776 kB
 Committed_AS:    
86216 kB
 VmallocTotal:   591864 
kB
 VmallocUsed:      3488 
kB
 VmallocChunk:   588180 kB
 [root@vps xen]#
 
 --------------------   Itamar Reis Peixoto   
  ----- Original Message -----  Sent: Monday, April 30, 2007 11:54 
  AM Subject: RE: [Xen-users] error creating 
  domain in xen 3.0.5 
 What is the output of cat /proc/meminfo   ?   Thanks, Guy. 
 
    
    
    anyone can help-me ?   I am using fedora devel (6.92)     [2007-04-30 09:26:30 xend 5126] WARNING 
    (XendAuthSessions:27) python-pam is required for XenAPI 
    support.[2007-04-30 09:26:30 xend 5143] INFO (SrvDaemon:322) Xend Daemon 
    started
 [2007-04-30 09:26:30 xend 5143] INFO (SrvDaemon:326) Xend 
    changeset: Sun Apr 29 09:39:33 2007 +0100 14993:bf96999a2ffd.
 [2007-04-30 
    09:26:30 xend 5143] INFO (SrvDaemon:333) Xend version: 
    Unknown.
 [2007-04-30 09:26:31 xend.XendDomainInfo 5143] DEBUG 
    (XendDomainInfo:121) XendDomainInfo.recreate({'max_vcpu_id': 0, 'cpu_time': 
    2992415071427L, 'ssidref': 0, 'hvm': 0, 'shutdown_reason': 0, 'dying': 0, 
    'online_vcpus': 1, 'domid': 0, 'paused': 0, 'crashed': 0, 'running': 1, 
    'maxmem_kb': -4, 'shutdown': 0, 'mem_kb': 262144, 'handle': [0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 'blocked': 0, 'name': 
    'Domain-0'})
 [2007-04-30 09:26:31 xend.XendDomainInfo 5143] INFO 
    (XendDomainInfo:136) Recreating domain 0, UUID 
    00000000-0000-0000-0000-000000000000. at /local/domain/0
 [2007-04-30 
    09:26:31 xend 5143] DEBUG (XendDomain:428) Adding Domain: 0
 [2007-04-30 
    09:26:31 xend 5143] DEBUG (XendDomain:372) number of vcpus to use is 
    0
 [2007-04-30 09:26:31 xend.XendDomainInfo 5143] DEBUG 
    (XendDomainInfo:798) XendDomainInfo.handleShutdownWatch
 [2007-04-30 
    09:26:31 xend 5143] INFO (XMLRPCServer:121) Opening Unix domain socket 
    XML-RPC server on /var/run/xend/xen-api.sock.
 [2007-04-30 09:26:31 xend 
    5143] INFO (XMLRPCServer:121) Opening Unix domain socket XML-RPC server on 
    /var/run/xend/xmlrpc.sock.
 [2007-04-30 09:26:32 xend 5159] WARNING 
    (XendAuthSessions:27) python-pam is required for XenAPI 
    support.
 [2007-04-30 09:27:00 xend.XendDomainInfo 5143] DEBUG 
    (XendDomainInfo:94) XendDomainInfo.create(['vm', ['name', 'ispbrasil'], 
    ['memory', 256], ['on_poweroff', 'restart'], ['on_reboot', 'restart'], 
    ['on_crash', 'restart'], ['vcpus', 1], ['on_xend_start', 'ignore'], 
    ['on_xend_stop', 'ignore'], ['image', ['linux', ['kernel', 
    '/boot/Kernel-xenU'], ['ramdisk', '/boot/initrd-ext3-xenU'], ['root', 
    '/dev/hda1'], ['args', 'ro selinux=0 3']]], ['device', ['vbd', ['uname', 
    'phy:/dev/disco2/vps1_root_reiser'], ['dev', 'hda1'], ['mode', 'w']]], 
    ['device', ['vbd', ['uname', 'phy:/dev/disco2/vps1_swap'], ['dev', 'hda2'], 
    ['mode', 'w']]], ['device', ['vif']]])
 [2007-04-30 09:27:00 
    xend.XendConfig 5143] WARNING (XendConfig:607) Unconverted key: 
    cpus
 [2007-04-30 09:27:00 xend.XendDomainInfo 5143] DEBUG 
    (XendDomainInfo:1284) XendDomainInfo.constructDomain
 [2007-04-30 09:27:00 
    xend.XendDomainInfo 5143] DEBUG (XendDomainInfo:1330) 
    XendDomainInfo.initDomain: 8 256
 [2007-04-30 09:27:00 xend 5143] DEBUG 
    (balloon:133) Balloon: 0 KiB free; 0 to scrub; need 262144; retries: 
    20.
 [2007-04-30 09:27:21 xend.XendDomainInfo 5143] ERROR 
    (XendDomainInfo:397) VM start failed
 Traceback (most recent call 
    last):
 File 
    "/usr/lib/python2.5/site-packages/xen/xend/XendDomainInfo.py", line 385, in 
    start
 self._initDomain()
 File 
    "/usr/lib/python2.5/site-packages/xen/xend/XendDomainInfo.py", line 1375, in 
    _initDomain
 balloon.free(memory + shadow)
 File "/usr/lib/python2.5/site-packages/xen/xend/balloon.py", line 170, in 
    free
 free_mem + scrub_mem + dom0_alloc - 
    dom0_min_mem))
 VmError: I need 262144 KiB, but dom0_min_mem is 200704 and 
    shrinking to 200704 KiB would leave only 61440 KiB free.
 [2007-04-30 
    09:27:21 xend.XendDomainInfo 5143] DEBUG (XendDomainInfo:1483) 
    XendDomainInfo.destroy: domid=8
 [2007-04-30 09:27:21 xend.XendDomainInfo 
    5143] DEBUG (XendDomainInfo:1491) 
    XendDomainInfo.destroyDomain(8)
 [2007-04-30 09:27:21 xend.XendDomainInfo 
    5143] ERROR (XendDomainInfo:99) Domain construction failed
 Traceback 
    (most recent call last):
 File 
    "/usr/lib/python2.5/site-packages/xen/xend/XendDomainInfo.py", line 97, in 
    create
 vm.start()
 File 
    "/usr/lib/python2.5/site-packages/xen/xend/XendDomainInfo.py", line 385, in 
    start
 self._initDomain()
 File 
    "/usr/lib/python2.5/site-packages/xen/xend/XendDomainInfo.py", line 1375, in 
    _initDomain
 balloon.free(memory + shadow)
 File "/usr/lib/python2.5/site-packages/xen/xend/balloon.py", line 170, in 
    free
 free_mem + scrub_mem + dom0_alloc - 
    dom0_min_mem))
 VmError: I need 262144 KiB, but dom0_min_mem is 200704 and 
    shrinking to 200704 KiB would leave only 61440 KiB free.
 [2007-04-30 
    09:27:21 xend.XendDomainInfo 5143] DEBUG (XendDomainInfo:1483) 
    XendDomainInfo.destroy: domid=None
 [2007-04-30 09:27:21 
    xend.XendDomainInfo 5143] DEBUG (XendDomainInfo:1491) 
    XendDomainInfo.destroyDomain(None)
 
     --------------------   Itamar Reis Peixoto   
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