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2011 Mar 19
6
Wrong size on a domU partition
...tem.
mkfs.ext3 /dev/sdb1
but when search the domU disk display a diferent size
Disk /dev/sdb1: 64.4 GB, 64424509440 bytes
255 heads, 63 sectors/track, 7832 cylinders
Units = cilinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000
If i mount the file image on the dom0, shows 60GB.
CONTANIER:/xen/domains/SRV03# mount -o loop opt-disk.img /mnt
df -h
/xen/domains/SRV03/opt-disk.img
60G 180M 56G 1% /mnt
But if i check the disk file size with du, show the expected size
CONTANIER:/xen/domains/SRV03# du -sh opt-disk.img
31G opt-disk.img
Why display that siz...
2009 Jan 21
1
forecasting issue
...his is the output of the function
fore<-forecast(c,h=12)
# and this is the error
Error en predict.Arima(object, n.ahead = h, newxreg = xreg) :
'xreg' and 'newxreg' have different numbers of columns
This error only occurs when the output of the auto.arima function contanis
drift.
Any help is aprecciated!!!!
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