| #
286207 |
|
02-Aug-2015 |
ae |
MFC r285889:
Report the scheme and provider names in warning message about unaligned
partition.
PR: 201873
|
| #
281303 |
|
09-Apr-2015 |
mav |
MFC r280687: Make GEOM_PART work in presence of previous withered self.
|
| #
280261 |
|
19-Mar-2015 |
ae |
MFC r269854:
Remove duplicate entry.
MFC r279935:
Add GUID and alias for Apple Core Storage partition.
PR: 196241
|
| #
271636 |
|
15-Sep-2014 |
emaste |
MFC EFI support for the installer
r264978 (nwhitehorn):
Add EFI support to the installer. This requires that the kernel
provide a sysctl to determine what firmware is in use. This sysctl
does not exist yet, so the following blocks are in front of the
wheels:
- I've provisionally called this "hw.platform" after the equivalent
thing on PPC
- The logic to check the sysctl is short-circuited to always choose
BIOS. There's a comment in the top of the file about how to turn
this off.
If IA64 acquired a boot1.efifat-like thing (probably with very few
modifications), the same code could be adapted there.
r265016 (nwhitehorn):
Finish connecting up installer UEFI support. If the kernel was
booted using EFI, set up the disks for an EFI system. If booted from
BIOS/CSM, set up for BIOS.
r268256 (nwhitehorn):
After EFI support was added to the installer, it needed to allow
boot partitions of types other than "freebsd-boot" (in particular,
"efi"). This allows the removal of some nasty hacks for supporting
PowerPC systems, in particular aliasing freebsd-boot to apple-boot
on APM and an IBM-specific code on MBR.
This changes the installer to use the correct names, which also
breaks a degeneracy in the meaning of "freebsd-boot" that allows the
addition of support for some newer IBM systems that can boot from
GPT in addition to MBR. Since I have no idea how to detect which
those systems are, leave the default on IBM PPC systems as MBR for
now.
Approved by: re
PR: 193658
Relnotes: Yes
|
| #
268091 |
|
01-Jul-2014 |
ae |
MFC r267355:
Add UUIDs for DragonFlyBSD's partition types.
MFC r267356:
Add DragonFlyBSD's Hammer FS types and type names.
MFC r267357:
Add aliases for DragonFlyBSD's partition types.
MFC r267358:
Allow dumping to DragonFlyBSD's swap partition.
MFC r267359:
Add disklabel64 support to GEOM_PART class.
This partitioning scheme is used in DragonFlyBSD. It is similar to
BSD disklabel, but has the following improvements:
* metadata has own dedicated place and isn't accessible through partitions;
* all offsets are 64-bit;
* supports 16 partitions by default (has reserved place for more);
* has reserved place for backup label (but not yet implemented);
* has UUIDs for partitions and partition types;
MFC r267360:
Add disklabel64 support
Relnotes: yes
|
| #
265912 |
|
12-May-2014 |
ae |
MFC r256690:
Add an automatic resize support to the GEOM_PART class.
When parent provider has been resized, the scheme specific G_PART_RESIZE
method does an update of scheme's metadata. But all changes are not saved
to disk, until `gpart commit` will be called.
MFC r265336:
Add an advice what to do when partition was automatically resized.
|
| #
265910 |
|
12-May-2014 |
ae |
MFC r265318:
For schemes that do an automatic partition aligning move this code to
separate function.
MFC r265331:
Prevent an unexpected shrinking on resizing due to alignment for MBR,
PC98 and VTOC8 schemes.
MFC r265333:
Add better error description for case when we are doing resize and
scheme-specific method returns EBUSY.
MFC r265539:
It is safe to allow shrinking, when aligned size is bigger than current.
|
| #
260980 |
|
21-Jan-2014 |
marck |
MFC r259925-259926:
Add GPT UUID for VMware vSAN meta-data partition.
Approved by: ae
|
| #
260385 |
|
06-Jan-2014 |
scottl |
MFC Alexander Motin's GEOM direct dispatch work:
r256603:
Introduce new function devstat_end_transaction_bio_bt(), adding new argument
to specify present time. Use this function to move binuptime() out of lock,
substantially reducing lock congestion when slow timecounter is used.
r256606:
Move g_io_deliver() out of the lock, as required for direct dispatch.
Move g_destroy_bio() out too to reduce lock scope even more.
r256607:
Fix passing uninitialized bio_resid argument to g_trace().
r256610:
Add unmapped I/O support to GEOM RAID.
r256830:
Restore BIO_UNMAPPED and BIO_TRANSIENT_MAPPING in biodonne() when unmapping
temporary mapped buffer. That fixes double unmap if biodone() called twice
for the same BIO (but with different done methods).
r256880:
Merge GEOM direct dispatch changes from the projects/camlock branch.
When safety requirements are met, it allows to avoid passing I/O requests
to GEOM g_up/g_down thread, executing them directly in the caller context.
That allows to avoid CPU bottlenecks in g_up/g_down threads, plus avoid
several context switches per I/O.
r259247:
Fix bug introduced at r256607. We have to recalculate bp_resid here since
sizes of original and completed requests may differ due to end of media.
Testing of the stable/10 merge was done by Netflix, but all of the credit
goes to Alexander and iX Systems.
Submitted by: mav
Sponsored by: iX Systems
|
| #
286207 |
|
02-Aug-2015 |
ae |
MFC r285889:
Report the scheme and provider names in warning message about unaligned
partition.
PR: 201873
|
| #
281303 |
|
09-Apr-2015 |
mav |
MFC r280687: Make GEOM_PART work in presence of previous withered self.
|
| #
280261 |
|
19-Mar-2015 |
ae |
MFC r269854:
Remove duplicate entry.
MFC r279935:
Add GUID and alias for Apple Core Storage partition.
PR: 196241
|
| #
271636 |
|
15-Sep-2014 |
emaste |
MFC EFI support for the installer
r264978 (nwhitehorn):
Add EFI support to the installer. This requires that the kernel
provide a sysctl to determine what firmware is in use. This sysctl
does not exist yet, so the following blocks are in front of the
wheels:
- I've provisionally called this "hw.platform" after the equivalent
thing on PPC
- The logic to check the sysctl is short-circuited to always choose
BIOS. There's a comment in the top of the file about how to turn
this off.
If IA64 acquired a boot1.efifat-like thing (probably with very few
modifications), the same code could be adapted there.
r265016 (nwhitehorn):
Finish connecting up installer UEFI support. If the kernel was
booted using EFI, set up the disks for an EFI system. If booted from
BIOS/CSM, set up for BIOS.
r268256 (nwhitehorn):
After EFI support was added to the installer, it needed to allow
boot partitions of types other than "freebsd-boot" (in particular,
"efi"). This allows the removal of some nasty hacks for supporting
PowerPC systems, in particular aliasing freebsd-boot to apple-boot
on APM and an IBM-specific code on MBR.
This changes the installer to use the correct names, which also
breaks a degeneracy in the meaning of "freebsd-boot" that allows the
addition of support for some newer IBM systems that can boot from
GPT in addition to MBR. Since I have no idea how to detect which
those systems are, leave the default on IBM PPC systems as MBR for
now.
Approved by: re
PR: 193658
Relnotes: Yes
|
| #
268091 |
|
01-Jul-2014 |
ae |
MFC r267355:
Add UUIDs for DragonFlyBSD's partition types.
MFC r267356:
Add DragonFlyBSD's Hammer FS types and type names.
MFC r267357:
Add aliases for DragonFlyBSD's partition types.
MFC r267358:
Allow dumping to DragonFlyBSD's swap partition.
MFC r267359:
Add disklabel64 support to GEOM_PART class.
This partitioning scheme is used in DragonFlyBSD. It is similar to
BSD disklabel, but has the following improvements:
* metadata has own dedicated place and isn't accessible through partitions;
* all offsets are 64-bit;
* supports 16 partitions by default (has reserved place for more);
* has reserved place for backup label (but not yet implemented);
* has UUIDs for partitions and partition types;
MFC r267360:
Add disklabel64 support
Relnotes: yes
|
| #
265912 |
|
12-May-2014 |
ae |
MFC r256690:
Add an automatic resize support to the GEOM_PART class.
When parent provider has been resized, the scheme specific G_PART_RESIZE
method does an update of scheme's metadata. But all changes are not saved
to disk, until `gpart commit` will be called.
MFC r265336:
Add an advice what to do when partition was automatically resized.
|
| #
265910 |
|
12-May-2014 |
ae |
MFC r265318:
For schemes that do an automatic partition aligning move this code to
separate function.
MFC r265331:
Prevent an unexpected shrinking on resizing due to alignment for MBR,
PC98 and VTOC8 schemes.
MFC r265333:
Add better error description for case when we are doing resize and
scheme-specific method returns EBUSY.
MFC r265539:
It is safe to allow shrinking, when aligned size is bigger than current.
|
| #
260980 |
|
21-Jan-2014 |
marck |
MFC r259925-259926:
Add GPT UUID for VMware vSAN meta-data partition.
Approved by: ae
|
| #
260385 |
|
06-Jan-2014 |
scottl |
MFC Alexander Motin's GEOM direct dispatch work:
r256603:
Introduce new function devstat_end_transaction_bio_bt(), adding new argument
to specify present time. Use this function to move binuptime() out of lock,
substantially reducing lock congestion when slow timecounter is used.
r256606:
Move g_io_deliver() out of the lock, as required for direct dispatch.
Move g_destroy_bio() out too to reduce lock scope even more.
r256607:
Fix passing uninitialized bio_resid argument to g_trace().
r256610:
Add unmapped I/O support to GEOM RAID.
r256830:
Restore BIO_UNMAPPED and BIO_TRANSIENT_MAPPING in biodonne() when unmapping
temporary mapped buffer. That fixes double unmap if biodone() called twice
for the same BIO (but with different done methods).
r256880:
Merge GEOM direct dispatch changes from the projects/camlock branch.
When safety requirements are met, it allows to avoid passing I/O requests
to GEOM g_up/g_down thread, executing them directly in the caller context.
That allows to avoid CPU bottlenecks in g_up/g_down threads, plus avoid
several context switches per I/O.
r259247:
Fix bug introduced at r256607. We have to recalculate bp_resid here since
sizes of original and completed requests may differ due to end of media.
Testing of the stable/10 merge was done by Netflix, but all of the credit
goes to Alexander and iX Systems.
Submitted by: mav
Sponsored by: iX Systems
|