libburnia/libisoburn
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added answer to "Why is simultaneous burning with multiple drives so slow ?"

Browse Source
This commit is contained in:
Thomas Schmitt 2016-03-05 15:02:19 +00:00
parent 084e9cd88e
commit 51f9961eba
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
doc/faq.wiki
View File

@ -21,6 +21,8 @@ Burning:
[#scsi_error What does that SCSI error message mean ?]
[#concurrent_burn Why is simultaneous burning with multiple drives so slow ?]
Imaging:
[#edit_files Is there a way to edit files inside the ISO image ?]
@ -197,6 +199,13 @@ system kernel. If this does not help, contact
[https://lists.gnu.org/mailman/listinfo/bug-xorriso GNU xorriso mailing list]
and be ready for experiments.
===== Why is simultaneous burning with multiple drives so slow ? ===== #concurrent_burn
It is a known regression of Linux since about 2010 that operating more than
one drive at the same time via SCSI commands shows severe throughput problems.
See [ConcurrentLinuxSr the wiki page about this problem] which offers a
workaround in userspace (your milage may vary), explanantions of the
reason, and a link to a remedy proposal by courageous kernel modification.
----------------------------------------------------------------------------
'''Imaging'''