HI:
Today i tested glusterfs2.0.4 with fuse-2.8.0-pre3 , for dht expansion . I found a problem.
I use
[root at nio1 data6]# ls /data/
data1 data2 data3 data4 data5 data6 as data dir ,
first i used data1+data2+data3 ,mount dot /mnt and touch 11 22 33 44 55 66 , created "ddd eee jjj pppppp uuu yy " with some word in them .
then those files in data was :
ll -h /data/*
/data/data1:
total 0
-rw-r--r-- 1 root root 0 Jul 14 17:14 11
-rw-r--r-- 1 root root 0 Jul 14 17:14 33
/data/data2:
total 12K
-rw-r--r-- 1 root root 0 Jul 14 17:14 22
-rw-r--r-- 1 root root 0 Jul 14 17:14 44
-rw-r--r-- 1 root root 116 Jul 14 17:15 ddd
-rw-r--r-- 1 root root 116 Jul 14 17:15 jjj
-rw-r--r-- 1 root root 116 Jul 14 17:15 yy
/data/data3:
total 12K
-rw-r--r-- 1 root root 0 Jul 14 17:14 55
-rw-r--r-- 1 root root 0 Jul 14 17:14 66
-rw-r--r-- 1 root root 116 Jul 14 17:15 eee
-rw-r--r-- 1 root root 116 Jul 14 17:15 pppppp
-rw-r--r-- 1 root root 116 Jul 14 17:15 uuu
and then i expansion dht client, used data1+data2+data3+data4+data5+data6 ,mount dot /mnt
this time i find
ll -h /data/*
/data/data1:
total 0
-rw-r--r-- 1 root root 0 Jul 14 16:57 11
-rw-r--r-- 1 root root 0 Jul 14 16:57 33
/data/data2:
total 16K
---------T 1 root root 0 Jul 14 16:58 11
-rw-r--r-- 1 root root 0 Jul 14 16:57 22
-rw-r--r-- 1 root root 0 Jul 14 16:57 44
-rw-r--r-- 1 root root 126 Jul 14 16:56 ddd
-rw-r--r-- 1 root root 126 Jul 14 16:56 jjj
-rw-r--r-- 1 root root 126 Jul 14 16:56 yy
/data/data3:
total 24K
---------T 1 root root 0 Jul 14 16:58 44
-rw-r--r-- 1 root root 0 Jul 14 16:57 55
-rw-r--r-- 1 root root 0 Jul 14 16:57 66
---------T 1 root root 0 Jul 14 16:58 ddd
-rw-r--r-- 1 root root 126 Jul 14 16:56 eee
---------T 1 root root 0 Jul 14 16:58 jjj
-rw-r--r-- 1 root root 126 Jul 14 16:56 pppppp
-rw-r--r-- 1 root root 126 Jul 14 16:56 uuu
/data/data4:
total 8.0K
---------T 1 root root 0 Jul 14 16:58 22
---------T 1 root root 0 Jul 14 16:58 yy
/data/data5:
total 4.0K
---------T 1 root root 0 Jul 14 16:58 55
/data/data6:
total 16K
---------T 1 root root 0 Jul 14 16:58 66
---------T 1 root root 0 Jul 14 16:58 eee
---------T 1 root root 0 Jul 14 16:58 pppppp
---------T 1 root root 0 Jul 14 16:58 uuu
files' names appeared in data4 data5 data6 ,but no byte . Why was it ?
If a directory i can comprehend ,but those was files and appeared files was not all files in data1+data2+data3 .
Why the files distributing was so tangly .
2009-07-14
eagleeyes
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