search for: 1pb

...FS-fs error (device cciss!c0d1): ldiskfs_ext_check_inode: bad header/extent in inode #50736178: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) Oct 8 20:16:44 mainmds kernel: Aborting journal on device cciss!c0d1-8. And make the MDS read-only. This problem has made about 1PB data, 0.1 billion files unavailable to access. We believe there is some structure wrong in the local file system of MDT, so we have tried to use e2fsck to fix it follow the process in lustre manual. However, with the loop always goes like this: 1. run e2fsck, fixed or not fixed some er...

Hi all We have a 20-node, 1pb Gluster deployment that is running 3.6.3 - the same version we installed on day 1. There are obviously numerous performance and feature improvements that we'd like to take advantage of. However, this is a production system and we don't have a replica of it that we can test the upgrade on....

...server configuration folders ( /var/lib/glusterd/ ) in every single server. That will allow you to go back to the moment before upgrade if really needed. HTH, Diego On Tue, Aug 8, 2017 at 6:51 AM, Brett Randall <brett.randall at gmail.com> wrote: > Hi all > > We have a 20-node, 1pb Gluster deployment that is running 3.6.3 - the same > version we installed on day 1. There are obviously numerous performance and > feature improvements that we'd like to take advantage of. However, this is a > production system and we don't have a replica of it that we can test th...

I had an incredibly hard time finding any documentation on filesystem size limits for samba on 64bit linux with 2.6 kernel exporting to 32bit windows 2003 and windows-xp by googling. The closest I could get to was that cifs filesystem size correlates to ntfs filesystem size and therefore there would be a 64TB limit. Are there additional limits within the software stack that I should be aware of?

Hey gluster experts, We have a 20 physical server, replicate level 2, 40 brick cluster, the first brick is showing errors such as attached paste. It's around a 1PB system which is nearly full. https://paste.ee/p/Dqdde This seems to be a file too long error, as the link is going ../folder/../folder/../folder/../folder/ around 30+ times. Any suggestions as to why this has occurred and what we can do to prevent it from happening? It seems to be different fold...

...server configuration folders ( /var/lib/glusterd/ ) in every single server. That will allow you to go back to the moment before upgrade if really needed. HTH, Diego On Tue, Aug 8, 2017 at 6:51 AM, Brett Randall <brett.randall at gmail.com> wrote: > Hi all > > We have a 20-node, 1pb Gluster deployment that is running 3.6.3 - the same > version we installed on day 1. There are obviously numerous performance and > feature improvements that we'd like to take advantage of. However, this is a > production system and we don't have a replica of it that we can test th...

An issue was found with the netBeans installer where the installation was failing on a large ZFS filesystem. This resulted in CR 6560644 (zfs statvfs f_frsize needs work). The issue is that large filesystems can cause EOVERFLOW on statvfs() calls. This behavior is documented in the statvfs(2) man page, but I think we can do better. The problem was initially reported against ZFS, and my first fix

...ck39: psanaoss215:/brick3 Brick40: psanaoss215:/brick6 Options Reconfigured: performance.io-thread-count: 16 performance.write-behind-window-size: 16MB performance.cache-size: 1GB nfs.disable: on performance.cache-refresh-timeout: 1 network.ping-timeout: 42 performance.cache-max-file-size: 1PB _______________________________________________ Gluster-users mailing list Gluster-users at gluster.org http://gluster.org/cgi-bin/mailman/listinfo/gluster-users _______________________________________________ Gluster-users mailing list Gluster-users at gluster.org http://gluster.org/cgi-b...

Hi All, I started a 501c3 (not-for-profit) organization back in February 2011 to deal with information archival. A long vision here, I wont bore you with the details (if you really want to know, e-mail me privately) but the gist is I need to build an infrastructure to accommodate about 2PB of data that is database stuff, stored video, crawl data, static data sets, etc. Right now in my testing of

...ing that we just truncate the number of blocks. >> We''re also adjusting the unit size (f_frsize) so that >> (f_blocks * f_frsize) is the same before and after the rescaling. >> >> Yes, there might be a rounding error of up to (f_frsize - 1) *bytes*. >> So on a 1PB fs, we might be off by (256K - 1) bytes. That''s >> 0.000000026 percent. It doesn''t seem like it would generate >> many support calls. > >Even if. As was mentioned about ZFS behaviour a few times, ZFS will >"compactify" small files anyway (meaning...