Author: mjacob
Date: Thu Mar 3 18:28:21 2011
New Revision: 219241
URL: http://svn.freebsd.org/changeset/base/219241
Log:
Don't automatically send a START UNIT to sequential access devices-
this might cause them to load the tape unintentionally.
Reviewed by: gibbs
MFC after: 1 month
Modified:
head/sys/cam/cam_periph.c
Modified: head/sys/cam/cam_periph.c
==============================================================================
--- head/sys/cam/cam_periph.c Thu Mar 3 18:19:10 2011 (r219240)
+++ head/sys/cam/cam_periph.c Thu Mar 3 18:28:21 2011 (r219241)
@@ -1560,6 +1560,15 @@ camperiphscsisenseerror(union ccb *ccb,
case SS_START:
{
int le;
+ if (SID_TYPE(&cgd.inq_data) == T_SEQUENTIAL) {
+ xpt_free_ccb(orig_ccb);
+ ccb->ccb_h.status |= CAM_DEV_QFRZN;
+ *action_string = "Will not autostart a "
+ "sequential access device";
+ err_action = SS_FAIL;
+ error = EIO;
+ break;
+ }
/*
* Send a start unit command to the device, and
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
