NARA / PSC SLASH2 collaboration file system installed · SLASH2

PSC

Jul 24, 2015 io_submit() support for SLASH2 Jun 3, 2015 Global mount support for SLASH2 Sep 8, 2014 Recent I/O improvements in SLASH2 Feb 20, 2014 Batch processing of replication requests Jan 29, 2014 Fix unfair load distribution bug in IOS selection Dec 10, 2013 SLASH2 at SuperComputing 2013 Replication starvation issue resolved Replication priorities Replication policy inheritance PSC awarded NSF grant for new storage system More READIR improvements I/O server affinity support now available Bulk RPC data now protected on untrusted networks Oct 23, 2013 MDS database performance improvements Aug 14, 2013 SLASH2 released under GPL 2.0 license Partial reclaim support New client READDIR Garbage collection improvements Disk usage accounting improvements avoiding syslog flooding May 31, 2013 Clean up direct I/O (DIO) mechanism Apr 11, 2013 Recent rework of client I/O infrastructure Apr 8, 2013 zfs-fuse 0.7.0 merged Solaris port SLASH2 at XSEDE12 LNET 1.8.7 merged DSC Anniversary Sep 13, 2011 AIO / Tape archiver backend support (cont'd) Jul 22, 2011 AIO support for tape archiver backend writes A quick example of a SLASH2 file replication Jul 20, 2011 Teragrid 2011 Slides May 27, 2011 du(1) and df(1) support Apr 21, 2011 ExTENCI SLASH2 file system is up and running Apr 7, 2011 Brief with ExTENCI folk Apr 2, 2011 Network failure and recovery Jan 14, 2011 Readahead Implementation Jan 12, 2011 MDS replication/update scheduler performance improvements Dec 13, 2010 NARA / PSC SLASH2 collaboration file system installed Nov 17, 2010 SLASH2 at SC10 Nov 7, 2010 More testing.. this time chmod More chmod permissions bugs mkdir test now passes Nov 5, 2010 debugging continues.. Oct 14, 2010 sliod valgrind run Oct 13, 2010 zfs build changes Oct 11, 2010 New record for kernel untar and verify? Oct 8, 2010 Immutable Namespace Inode Cache for ZFS Oct 4, 2010 zfs-fuse-0.6.9 Oct 1, 2010 Sliod CRC Write Return Codes Sep 26, 2010 Wiki available Sep 24, 2010 Full truncate / generation numbering bug Sep 20, 2010 More fcmh generation number woes fcmh generation problems Sep 16, 2010 Verify that s2 generation number is being handled properly for CRC updates File size of 0 found during kernel untar Aug 30, 2010 Spinning on bmapFlushQ Aug 26, 2010 Functionality test results (r13241) Aug 25, 2010 bml_key removed from bmap lease structure Rev 13218 should greatly improve performance for large file writes Aug 24, 2010 Tricky bug in the bmap write code Aug 23, 2010 Functionality test results (pre-r13130) Aug 20, 2010 Functionality test results (r13105) Client bug due to bmap_flush() sleep time being too short Aug 19, 2010 Filesizes for large files seem to be working again! biod_bcr, biod_bcr_sched, and biod_bklog_bcrs Aug 18, 2010 More bugzzz Aug 17, 2010 Today's basic functionality tests (r12984) Aug 4, 2010 TG10 BOF talk Aug 3, 2010 Web site online Mar 23, 2009 SLASH client mounted at WVU Inode cache bugs Mar 20, 2009 SLASH compilation on Castor Mar 5, 2009 PSC metadata server status Feb 20, 2009 System calls which should work mount_slash and oprofiler Fixed major memory leak in slashd (r5428)

SLASH2 blog

NARA / PSC SLASH2 collaboration file system installed

Dec 13, 2010 by pauln

A test SLASH2 server was put up at the NARA ABL lab.

Related Posts

io_submit() support for SLASH2 24 Jul 2015
Global mount support for SLASH2 03 Jun 2015
Recent I/O improvements in SLASH2 08 Sep 2014