linux – rsync：写入失败 – 设备上没有剩余空间(28)

但rsync同步失败：

$rsync -zr --compress-level=9 --delete /var/www/mywebsite/current/web/js login@192.168.1.4:/srv/data2_http
rsync: write failed on "/srv/data2_http/js/8814c77.js": No space left on device (28)
rsync error: error in file IO (code 11) at receiver.c(322) [receiver=3.0.9]
rsync: connection unexpectedly closed (21747 bytes received so far) [sender]
rsync error: error in rsync protocol data stream (code 12) at io.c(605) [sender=3.0.9]

但我有足够的空间！

$du -h /var/www/mywebsite/current/web/js
2.4M    /var/www/mywebsite/current/web/js


df -h
Filesystem      Size  Used Avail Use% Mounted on
rootfs          5.0G  3.0G  1.8G  64% /
/dev/root       5.0G  3.0G  1.8G  64% /
devtmpfs        2.0G     0  2.0G   0% /dev
tmpfs           395M  132K  395M   1% /run
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs            24K   16K  8.0K  67% /var/gandi
tmpfs            24K   16K  8.0K  67% /var/gandi
tmpfs           789M     0  789M   0% /run/shm
/dev/xvdb       202G  168G   25G  88% /srv/data2_http

df -i
Filesystem       Inodes   IUsed    IFree IUse% Mounted on
rootfs           327680   67666   260014   21% /
/dev/root        327680   67666   260014   21% /
devtmpfs         504593     319   504274    1% /dev
tmpfs            504848     224   504624    1% /run
tmpfs            504848       2   504846    1% /run/lock
tmpfs            504848       5   504843    1% /var/gandi
tmpfs            504848       5   504843    1% /var/gandi
tmpfs            504848       2   504846    1% /run/shm
/dev/xvdb      13434880 2152940 11281940   17% /srv/data2_http