sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon
Kill MFILES and find things automatically. It turned out to be onlylightly used. Find the proper .m file when we depend on *_if.[ch] inthe srcs line, with seat-belts for false positive matches. Th
Kill MFILES and find things automatically. It turned out to be onlylightly used. Find the proper .m file when we depend on *_if.[ch] inthe srcs line, with seat-belts for false positive matches. This usesmake's path mechanism. A further refinement would be to calculate thisonce, and then pass the resulting _MPATH to modules submakes.Differential Revision: https://reviews.freebsd.org/D2327
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Add to GEOM RAID class module, supporting the DDF metadata format, asdefined by the SNIA Common RAID Disk Data Format Specification v2.0.Supports multiple volumes per array and multiple partitions
Add to GEOM RAID class module, supporting the DDF metadata format, asdefined by the SNIA Common RAID Disk Data Format Specification v2.0.Supports multiple volumes per array and multiple partitions per disk.Supports standard big-endian and Adaptec's little-endian byte ordering.Supports all single-layer RAID levels. Dual-layer RAID levels exceptRAID10 are not supported now because of GEOM RAID design limitations.Some work is still to be done, but the present code already manages basicinteroperation with RAID BIOS of the Adaptec 1430SA SATA RAID controller.MFC after: 1 monthSponsored by: iXsystems, Inc.
Add to GEOM RAID class module for reading non-degraded RAID5 volumes andsome environment to differentiate 4 possible RAID5 on-disk layouts.Tested with Intel and AMD RAID BIOSes.MFC after: 2 weeks
MFgraid/head:Add new RAID GEOM class, that is going to replace ataraid(4) in supportingvarious BIOS-based software RAIDs. Unlike ataraid(4) this implementationdoes not depend on legacy ata(4) subs
MFgraid/head:Add new RAID GEOM class, that is going to replace ataraid(4) in supportingvarious BIOS-based software RAIDs. Unlike ataraid(4) this implementationdoes not depend on legacy ata(4) subsystem and can be used with any diskdrivers, including new CAM-based ones (ahci(4), siis(4), mvs(4), ata(4)with `options ATA_CAM`). To make code more readable and extensible, thisimplementation follows modular design, including core part and two setsof modules, implementing support for different metadata formats and RAIDlevels.Support for such popular metadata formats is now implemented:Intel, JMicron, NVIDIA, Promise (also used by AMD/ATI) and SiliconImage.Such RAID levels are now supported:RAID0, RAID1, RAID1E, RAID10, SINGLE, CONCAT.For any all of these RAID levels and metadata formats this class supportsfull cycle of volume operations: reading, writing, creation, deletion,disk removal and insertion, rebuilding, dirty shutdown detectionand resynchronization, bad sector recovery, faulty disks tracking,hot-spare disks. For Intel and Promise formats there is support multiplevolumes per disk set.Look graid(8) manual page for additional details.Co-authored by: impSponsored by: Cisco Systems, Inc. and iXsystems, Inc.