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/linux-6.15/fs/bcachefs/
H A Dextents_format.h195 redundancy:4, member
199 redundancy:4,
H A Dec.c1167 .redundancy = v->nr_redundant, in ec_stripe_update_extent()
1561 BCH_BKEY_PTRS_MAX) - h->redundancy; in ec_new_stripe_alloc()
1562 s->nr_parity = h->redundancy; in ec_new_stripe_alloc()
1603 if (nr_devs < h->redundancy + 2) in ec_stripe_head_devs_update()
1626 unsigned algo, unsigned redundancy, in ec_new_stripe_head_alloc() argument
1640 h->redundancy = redundancy; in ec_new_stripe_head_alloc()
1662 unsigned redundancy, in __bch2_ec_stripe_head_get() argument
1669 if (!redundancy) in __bch2_ec_stripe_head_get()
1684 h->redundancy == redundancy && in __bch2_ec_stripe_head_get()
1830 s.v->nr_redundant == head->redundancy && in __get_existing_stripe()
[all …]
H A Dec.h230 unsigned redundancy; member
H A Dextents.c367 lp.ec.redundancy != rp.ec.redundancy || in bch2_extent_merge()
733 replicas += p.ec.redundancy; in bch2_bkey_replicas()
748 ? p->ec.redundancy + 1 in __extent_ptr_durability()
/linux-6.15/Documentation/admin-guide/device-mapper/
H A Ddm-raid.rst195 number of stripes, calculate the redundancy blocks (CRC/Q-syndrome)
357 making the parity blocks useless for redundancy. It is important to
385 1.3.2 Fix/improve redundancy checking for RAID10
387 1.4.1 RAID10 fix redundancy validation checks (commit 55ebbb5).
415 1.13.2 Fix raid redundancy validation and avoid keeping raid set frozen
H A Dvdo-design.rst81 is sufficient to find and eliminate most of the redundancy.
/linux-6.15/Documentation/hwmon/
H A Dinspur-ipsps1.rst78 and redundancy mode.
/linux-6.15/Documentation/admin-guide/
H A Dmd.rst141 can create appropriate redundancy (copying in raid 1, parity
254 For arrays with data redundancy (i.e. not raid0, linear, faulty,
409 Array has no redundancy information, e.g. raid0, linear.
412 Full resync is performed and all redundancy is regenerated when the
614 Active md devices for levels that support data redundancy (1,4,5,6,10)
622 redundancy is being recalculated after unclean
632 A full check of redundancy was requested and is
H A Dext4.rst78 * internal redundancy in tree
/linux-6.15/drivers/md/
H A DKconfig130 of redundancy and performance.
160 drives contains two independent redundancy syndromes. Like
185 This brings the redundancy (and uptime) of RAID levels across the
412 drives contains two independent redundancy syndromes. Like
/linux-6.15/Documentation/driver-api/early-userspace/
H A Dbuffer-format.rst83 clearly incorrect (a cyclic redundancy check is a different and
/linux-6.15/Documentation/filesystems/
H A Ddax.rst263 redundancy in the following ways:
276 built on top of this in the future, for example, involving redundancy/mirroring
/linux-6.15/Documentation/dev-tools/kunit/
H A Dstyle.rst212 redundancy. For example, a ``foo_firmware`` suite could be in the
/linux-6.15/crypto/
H A DKconfig1079 menu "CRCs (cyclic redundancy checks)"
1088 A 32-bit CRC (cyclic redundancy check) with a polynomial defined
/linux-6.15/Documentation/mm/damon/
H A Ddesign.rst400 could impose unnecessary redundancy and inefficiency. The profiling could be
405 To allow users to reduce such redundancy and inefficiencies by offloading the
/linux-6.15/Documentation/input/devices/
H A Delantech.rst129 this integrity check, even though it is not an actual cyclic redundancy
/linux-6.15/Documentation/RCU/Design/Expedited-Grace-Periods/
H A DExpedited-Grace-Periods.rst185 that CPU. However, this is likely paranoia-induced redundancy.
/linux-6.15/scripts/
H A Dspelling.txt1339 redundacy||redundancy
/linux-6.15/Documentation/filesystems/xfs/
H A Dxfs-online-fsck-design.rst88 Filesystems of the 20th century generally lacked any redundancy in the ondisk
91 More recent filesystem designs contain enough redundancy in their metadata that
100 | downtime by increasing the redundancy of each storage system through the |
873 redundancy can be provided elsewhere above the filesystem, or the storage
974 For performance reasons, filesystem authors were reluctant to add redundancy to
977 increase internal redundancy -- either storing nearly identical copies of
980 For XFS, a different redundancy strategy was chosen to modernize the design:
987 Like any system that improves redundancy, the reverse-mapping feature increases
994 redundancy.
/linux-6.15/Documentation/driver-api/usb/
H A Dpower-management.rst190 device from being autosuspended. Yes, this is a redundancy in the
/linux-6.15/arch/riscv/
H A DKconfig789 The Zbc extension could accelerate CRC (cyclic redundancy check)
/linux-6.15/Documentation/networking/dsa/
H A Ddsa.rst1094 The Parallel Redundancy Protocol (PRP) is a network redundancy protocol which