Changes between Initial Version and Version 1 of lustre_gpfs

Timestamp:

Jun 9, 2008, 3:27:27 PM (16 years ago)

Author:

rock

Comment:

--

lustre_gpfs

@@ +1 @@
+[[PageOutline]]
+= Lustre vs. GPFS Performance =
+== 1.Use Bonnie++ ==
+ * Lustre ('''without''' NFS tunning, kernel io scheduler = '''default''')
+{{{
+[root@lustre bonnie++-1.03c]# ./bonnie++ -d /mnt/client_fs01/ -s 16000:1048576  -r 1024 -u root -m first
+Using uid:0, gid:0.
+Writing with putc()...done
+Writing intelligently...done
+Rewriting...done
+Reading with getc()...done
+Reading intelligently...done
+start 'em...done...done...done...
+Create files in sequential order...done.
+Stat files in sequential order...done.
+Delete files in sequential order...done.
+Create files in random order...done.
+Stat files in random order...done.
+Delete files in random order...done.
+Version 1.03c       ------Sequential Output------ --Sequential Input- --Random-
+                    -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
+Machine   Size:chnk K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
+first  16000M:1024k 44277  73 44487   6 20676   7 44695  90 49761  12  60.2  17
+                    ------Sequential Create------ --------Random Create--------
+                    -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
+                 16  6706  35  2971  31  5324  36  6314  37  2995  33  5812  36
+first,16000M:1024k,44277,73,44487,6,20676,7,44695,90,49761,12,60.2,17,16,6706,35,2971,31,5324,36,6314,37,2995,33,5812,36
+}}}
+ * GPFS ('''without''' NFS tunning, kernel io scheduler = '''default''') 
+{{{
+gpfs-server:/home/gpfs_mount# bonnie++ -d /home/gpfs_mount/ -s 16000:1048576 -r 1024 -u root -m first > bonnie_1.txt
+Using uid:0, gid:0.
+Writing with putc()...done
+Writing intelligently...done
+Rewriting...done
+Reading with getc()...done
+Reading intelligently...done
+start 'em...done...done...done...
+Create files in sequential order...done.
+Stat files in sequential order...done.
+Delete files in sequential order...done.
+Create files in random order...done.
+Stat files in random order...done.
+Delete files in random order...done.
+Version  1.03       ------Sequential Output------ --Sequential Input- --Random-
+                    -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
+Machine   Size:chnk K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
+first  16000M:1024k 54899  91 54665   6 23593   3 42327  70 41545   4  26.4   3
+                    ------Sequential Create------ --------Random Create--------
+                    -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
+                 16   373   1  1221   1   365   0   392   1   938   1   231   0
+first,16000M:1024k,54899,91,54665,6,23593,3,42327,70,41545,4,26.4,3,16,373,1,1221,1,365,0,392,1,938,1,231,0
+
+}}}