| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2008-11-25 | Add generic sr_scsi_done function that does the spl dance | Marco Peereboom | |
| 2008-11-23 | softraid support for ata over ethernet (aoe). this includes a client and | Ted Unangst | |
| part of a server. there's no configuration yet, and several other drawbacks, but it can be hammered into shape. i haven't moved the code forward in a year, and marco wants it in the tree to hack on. | |||
| 2008-07-29 | Add rebuild mark so that we can restart a rebuild upon clean shutdown. | Marco Peereboom | |
| Fix a typo while here. The rebuild field was appended to the metadata so that we can automatically update from v2 to v3. The only visible difference will be that in the dmesg the SCSI version number will go from 002 to 003. ok deraad. | |||
| 2008-07-20 | fill in variant and version components of the UUID | Damien Miller | |
| pretty-print the UUID in RFC4122 form | |||
| 2008-07-19 | Full rewrite of metadata handling. This fixes power failures and crashes | Marco Peereboom | |
| that caused illegal checksums. The new metadata code is more or less ready to deal with other vendor's metadata formats. While here clean up the name space. Fix thib's pool mess by adding removing bad flags in interrupt context. tested on macppc, amd64, i386, sparc64 & hppa sparc64 has issues with crypto however those do not seem to be softraid specific. help from okan@ ckuethe@ Will Backman and others | |||
| 2008-06-25 | use pools for the uio and iovec allocations in sr_crypto_getcryptop() | Thordur I. Bjornsson | |
| instead of malloc; OK hshoexer@ and macro@ | |||
| 2008-06-14 | Use multiple crypto keys per volume. Each key is used to encrypt at | Damien Miller | |
| most 0.5TB of disk. This is well below P1619-2007's recommendation for AES-XTS of 1TB/key, but small enough so we can test that we actually use multiple keys with inexpensive hardware. We allocate 32 keys, so this will do for volumes up to 16TB. Fix a crypto session leak in sr_crypto_free_resources() much debugging help mshoexer@; ok hshoexer@ marco@ | |||
| 2008-06-14 | remove duplicate #defines; ok hshoexer@ | Damien Miller | |
| 2008-06-14 | implement a check code to determine whether the disk keys have | Damien Miller | |
| been correctly decrypted using the masking key. The check code is a HMAC-SHA1 over the disk keys using a hash of the masking key. It should be slow enough to provide no useful brute force success oracle and should not leak significant data about the masking key or disk keys. ok hshoexer@ marco@ | |||
| 2008-06-13 | make the disk key masking algorithm a parameter and add some extra | Damien Miller | |
| reserved space in case we ever want to support a different scheme ok hshoexer@ marco@ | |||
| 2008-06-13 | Implement pbkdf2 in in bioctl to derive master key from a passphrase. | Hans-Joerg Hoexer | |
| ok marco djm | |||
| 2008-06-13 | rearrange on-disk structures to the top of the file, wrap kernel-only | Damien Miller | |
| parts in #ifdef _KERNEL; makes softraidvar.h usable from userland ok hshoexer@ | |||
| 2008-06-12 | wrap definitions for softraid crypto "ifdef CRYPTO". Suggested by djm | Hans-Joerg Hoexer | |
| 2008-06-12 | Get mask keying for on-disk keys from user space and keep a "hint" for key | Hans-Joerg Hoexer | |
| generation used by user space in the meta data. Actually use the masking key for encryption and decryption of on-disk key at run time. ok djm marco | |||
| 2008-06-12 | Add delete volume functionality. | Marco Peereboom | |
| discussed with krw, kettenis & drahn ok hshoexer | |||
| 2008-06-11 | Move first pieces of crypto softraid into the tree. Still totally | Hans-Joerg Hoexer | |
| disabled, of course, and still work in progress. help by djm@, ok marco@ | |||
| 2008-02-22 | Propper encryption of on-disk-keys, prodded/suggest by tedu@ and djm@ | Hans-Joerg Hoexer | |
| also use aes to generate proppper IVs ok marco@ | |||
| 2008-02-17 | Add "in blocks" to disk size discriptors so that I don't have to read | Marco Peereboom | |
| code single time I look at it. | |||
| 2008-02-17 | Add propper key encryption. | Hans-Joerg Hoexer | |
| ok marco@ | |||
| 2008-02-15 | Add myself to the copyrights, ok marco@ | Chris Kuethe | |
| 2008-02-14 | Actually implement the crypto. | Chris Kuethe | |
| ok tedu@ marco@ | |||
| 2008-02-07 | Add optional metadata memebers. | Marco Peereboom | |
| Randomize Crypto password and add salt array. Add mock key encryption functions. | |||
| 2008-02-05 | Shave off a few more bytes by moving IO collision detection into a generic | Marco Peereboom | |
| fucntion. Fix bug in the crypto code that could casuse data corruption as a bonus, bad cut & past tedu! | |||
| 2008-02-05 | Create a generic function to validate IO instead of copying and pasting | Marco Peereboom | |
| same code in all disciplines. This shaves of a few bytes. crypto 3185 -> 2690 raid 0 2843 -> 2378 raid 1 3474 -> 2689 | |||
| 2008-02-03 | There is no such thing as RAIDCRYPTO so rename to CRYPTO | Marco Peereboom | |
| 2008-01-29 | Improve performance dramatically by preventing severeal context switches. | Marco Peereboom | |
| Decrypt only once on entry or exit instead of on in and out regardless of direction. There is still room for improvement but this is the first stab. Tested by many ok tedu | |||
| 2008-01-26 | Remove duplicate protos | Marco Peereboom | |
| 2008-01-24 | Create chunk and state transition functions for RAID 0. | Marco Peereboom | |
| Move RAID 1 chunk and state transition functions into proper file. Let Crypto use RAID 1 chunk and state transition functions for now but this needs fixing. | |||
| 2008-01-24 | Add IO path to RAID 0 discipline. | Marco Peereboom | |
| 2008-01-19 | Add initial scaffold for RAID 0. No IO just yet. | Marco Peereboom | |
| Much prodding todd | |||
| 2007-11-27 | also move softraid raid1 into own file, ok marco | Ted Unangst | |
| 2007-11-27 | split crypto functions out into their own file, so softraid.c is not such | Ted Unangst | |
| a jungle. ok deraadt marco | |||
| 2007-11-26 | rename RAID C to RAID CRYPTO. makes marco happier | Ted Unangst | |
| 2007-06-06 | correct format strings for large types; ok marco | Theo de Raadt | |
| 2007-06-06 | now that all partition size/offsets are potentially 64-bit, change the | Theo de Raadt | |
| type of all variables to daddr64_t. this includes the APIs for XXsize() and XXdump(), all range checks inside bio drivers, internal variables for disklabel handling, and even uvm's swap offsets. re-read numerous times by otto, miod, krw, thib to look for errors | |||
| 2007-06-02 | Add optional metadata element. This will be needed in the future for | Marco Peereboom | |
| certain disciplines. | |||
| 2007-06-01 | Add additional flag to indicate that we have a metdadata io pending; this | Marco Peereboom | |
| way if we shut down the system we can make sure that it makes it onto disk before scsibus detach. ok dlg | |||
| 2007-05-31 | Fix redundancy for RAID 1. Now one can pull a disk and continue running. | Marco Peereboom | |
| help from drahn | |||
| 2007-05-31 | correct misspelled mail address in copyright statement, marco@ ok | Alexander von Gernler | |
| 2007-05-30 | Sync after the metadata is saved. | Marco Peereboom | |
| 2007-05-30 | add basic support for a crypto(9) backed raid C discipline | Ted Unangst | |
| ok marco | |||
| 2007-05-29 | Add dirty bit for volumes | Marco Peereboom | |
| 2007-05-29 | Add shutdownhook for all disciplines | Marco Peereboom | |
| 2007-05-29 | Re-add sync. | Marco Peereboom | |
| ok tedu | |||
| 2007-05-28 | Make disk assembly smarter and add two qualifiers to it: | Marco Peereboom | |
| 1) noautoassemble; when set the softraid volume will not be assembled during autoconf. 2) force; when set it will overwrite metadata on disk While writing this I ran into 3 bugs that were fixed along the way 1) bcopy in sr_read_meta was copying data to the wrong pointer 2) in sr_read_meta the wrong metadata was coppied into the chunk 3) sr_free_discipline was freing a pointer that wasn't malloc'd ok dlg | |||
| 2007-05-26 | Assemble disks at boot time. This is not complete yet since it does not | Marco Peereboom | |
| order and roams volumes yet but is useful enough in most environments. | |||
| 2007-05-24 | create separate function to validate metadata. | Marco Peereboom | |
| remove seeding of checksums. | |||
| 2007-05-23 | Remove all vnode dependencies so that we can bootstrap softraid volumes. | Marco Peereboom | |
| Code from tedu. Replace all kernel string magic with dev_t passed in from bioctl. Suggestion from beck and tedu. Help from miod. Fix chunk crc. ok tedu | |||
| 2007-05-08 | Assemble disk from user supplied metadata. | Marco Peereboom | |
| Verify all metada to make sure it is correct; this includes sorting the chunks Add 2 new functions for printing uuid and metadata. | |||
| 2007-05-01 | Refactor metadata code; this is the first step to be able to bringup | Marco Peereboom | |
| devices at boot time. Reset the metadata versions to 1 until this solidifies we wont change these. | |||
 |
index : src | |
| OpenBSD base system |
| summaryrefslogtreecommitdiff |