|
Hi, I was doing various operations on mailbox containing 56382 mails (Login, select, uid fetch, logout -Each connect properly closed and all of them sequential not concurrent access). Multiple imapd processes where running and all of them where reading each file in read only mode in the mail box. Is there any configuration error.. ?? In spite of the fact that the commands where executed in good speed, the load went high because of the multiple imapd processes ... any pointers. What is the functionality of such file opens.. Strace of one such process.. 27777 munmap(0xeb3b4000, 4385) = 0 27777 open("33747.", O_RDONLY) = 14 27777 fstat64(14, {st_mode=S_IFREG|0600, st_size=4385, ...}) = 0 27777 mmap2(NULL, 4385, PROT_READ, MAP_SHARED, 14, 0) = 0xeb3b4000 27777 close(14) = 0 27777 munmap(0xeb3b4000, 4385) = 0 27777 open("33748.", O_RDONLY) = 14 27777 fstat64(14, {st_mode=S_IFREG|0600, st_size=4385, ...}) = 0 27777 mmap2(NULL, 4385, PROT_READ, MAP_SHARED, 14, 0) = 0xeb3b4000 27777 close(14) = 0 27777 munmap(0xeb3b4000, 4385) = 0 27777 open("33749.", O_RDONLY) = 14 27777 fstat64(14, {st_mode=S_IFREG|0600, st_size=4385, ...}) = 0 27777 mmap2(NULL, 4385, PROT_READ, MAP_SHARED, 14, 0) = 0xeb3b4000 27777 close(14) -- Thanks and Regards Ramya Krishnan |
---- Cyrus Home Page: http://asg.web.cmu.edu/cyrus Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
