Hello, I'm a newbie at the GlusterFS.>From the distribute translator document,http://www.gluster.org/docs/index.php/Understanding_DHT_Translator It seems to calculate hash value based on its parent directory. For example, I have 3 bricks, br1, br2, br3 and each has 100G. And I'm going to more files on the following two directories, one is 10G and the other is 150G /aa/* (thousand files total 10G) /bb/* (tens of thousand files total 150G) If files in /aa/ is mapped to br1 and /bb/ is mapped to br2, would the overflowing 50G of /bb/ be stored at one of free spaces in br1 or br3? (min-free-disk is 0 for easier example) If it is supported, how GFS can fine the overflowing files with O(1). Otherwise, total size of a directory might be much smaller than one brick size. (many directories can use same brick) <http://www.gluster.org/docs/index.php/Understanding_DHT_Translator> Min -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20090605/8bfd85f7/attachment.html>
[Sorry I'm resending this message because I didn't follow the title convention] Hello, I'm a newbie at the GlusterFS.>From the distribute translator document,http://www.gluster.org/docs/index.php/Understanding_DHT_Translator It seems to calculate hash value based on its parent directory. For example, I have 3 bricks, br1, br2, br3 and each has 100G. And I'm going to more files on the following two directories, one is 10G and the other is 150G /aa/* (thousand files total 10G) /bb/* (tens of thousand files total 150G) If files in /aa/ is mapped to br1 and /bb/ is mapped to br2, would the overflowing 50G of /bb/ be stored at one of free spaces in br1 or br3? (min-free-disk is 0 for easier example) If it is supported, how GFS can fine the overflowing files with O(1). Otherwise, total size of a directory might be much smaller than one brick size. (many directories can use same brick) <http://www.gluster.org/docs/index.php/Understanding_DHT_Translator>Min Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20090609/eefc4e9f/attachment.html>
Hello, I'm a newbie at the GlusterFS and mailing list.>From the distribute translator document,http://www.gluster.org/docs/index.php/Understanding_DHT_Translator It seems to calculate hash value based on its parent directory. For example, I have 3 bricks, br1, br2, br3 and each has 100G. And I'm going to more files on the following two directories, one is 10G and the other is 150G /aa/* (thousand files total 10G) /bb/* (tens of thousand files total 150G) If files in /aa/ is mapped to br1 and /bb/ is mapped to br2, would the overflowing 50G of /bb/ be stored at one of free spaces in br1 or br3? (min-free-disk is 0 for easier example) If it is supported, how GFS can fine the overflowing files with O(1). Otherwise, total size of a directory might be much smaller than one brick size. (many directories can use same brick) Min Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20090616/4f011319/attachment.html>
Hello,>From the distribute translator document,http://www.gluster.org/docs/index.php/Understanding_DHT_Translator <http://www.gluster.org/docs/index.php/Understanding_DHT_Translator> It seems to calculate hash value based on its parent directory. For example, I have 3 bricks, br1, br2, br3 and each has 100G. And I'm going to more files on the following two directories, one is 10G and the other is 150G /aa/* (thousand files total 10G) /bb/* (tens of thousand files total 150G) If files in /aa/ is mapped to br1 and /bb/ is mapped to br2, would the overflowing 50G of /bb/ be stored at one of free spaces in br1 or br3? (min-free-disk is 0 for easier example) If it is supported, how GFS can fine the overflowing files with O(1). Thanks DongMin Yu HOSTWAY IDC Corp. / R&D Principal Researcher TEL. +822 2105 6037 FAX. +822 2105 6019 CELL. +8216 2086 1357 EMAIL: min.yu at hostwaycorp.com <mailto:min.yu at hostwaycorp.com> Website: http://www.hostway.com <http://www.hostway.com> NOTICE: This email and any file transmitted are confidential and/or legally privileged and intended only for the person(s) directly addressed. If you are not the intended recipient, any use, copying, transmission, distribution, or other forms of dissemination is strictly prohibited. If you have received this email in error, please notify the sender immediately and permanently delete the email and files, if any. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20090618/f0818991/attachment.html>