| /linux-6.1.9/drivers/md/ |
| D | md-multipath.c | 140 conf->raid_disks - mddev->degraded); in multipath_status()
157 if (conf->raid_disks - mddev->degraded <= 1) { in multipath_error()
173 mddev->degraded++; in multipath_error()
181 conf->raid_disks - mddev->degraded); in multipath_error()
194 pr_debug(" --- wd:%d rd:%d\n", conf->raid_disks - conf->mddev->degraded, in print_multipath_conf()
229 mddev->degraded--; in multipath_add_disk()
396 mddev->degraded = conf->raid_disks - working_disks; in multipath_run()
409 mdname(mddev), conf->raid_disks - mddev->degraded, in multipath_run()
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| D | raid0.c | 600 if (mddev->degraded != 1) { in raid0_takeover_raid45()
603 mddev->degraded); in raid0_takeover_raid45()
653 if (mddev->degraded != (mddev->raid_disks>>1)) { in raid0_takeover_raid10()
665 mddev->degraded = 0; in raid0_takeover_raid10()
682 if ((mddev->raid_disks - 1) != mddev->degraded) { in raid0_takeover_raid1()
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| D | raid1.c | 391 if (r1_bio->mddev->degraded == conf->raid_disks || in raid1_end_read_request()
392 (r1_bio->mddev->degraded == conf->raid_disks-1 && in raid1_end_read_request()
1565 conf->raid_disks - mddev->degraded > 1) in raid1_write_request()
1632 conf->raid_disks - mddev->degraded); in raid1_status()
1667 (conf->raid_disks - mddev->degraded) == 1) { in raid1_error()
1678 mddev->degraded++; in raid1_error()
1690 mdname(mddev), conf->raid_disks - mddev->degraded); in raid1_error()
1702 pr_debug(" --- wd:%d rd:%d\n", conf->raid_disks - conf->mddev->degraded, in print_conf()
1774 mddev->degraded -= count; in raid1_spare_active()
1865 mddev->degraded < conf->raid_disks) { in raid1_remove_disk()
[all …]
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| D | md-bitmap.h | 258 int md_bitmap_start_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks, int degraded);
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| D | raid10.c | 1951 conf->geo.raid_disks - mddev->degraded); in raid10_status()
2044 mddev->degraded++; in raid10_error()
2055 mdname(mddev), conf->geo.raid_disks - mddev->degraded); in raid10_error()
2068 pr_debug(" --- wd:%d rd:%d\n", conf->geo.raid_disks - conf->mddev->degraded, in print_conf()
2132 mddev->degraded -= count; in raid10_spare_active()
3113 if (mddev->degraded) in raid10d()
3687 &sync_blocks, mddev->degraded) && in raid10_sync_request()
4206 mddev->degraded = 0; in raid10_run()
4224 mddev->degraded++; in raid10_run()
4243 mdname(mddev), conf->geo.raid_disks - mddev->degraded, in raid10_run()
[all …]
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| D | raid5.c | 692 int degraded, degraded2; in raid5_calc_degraded() local
696 degraded = 0; in raid5_calc_degraded()
702 degraded++; in raid5_calc_degraded()
716 degraded++; in raid5_calc_degraded()
720 return degraded; in raid5_calc_degraded()
741 if (degraded2 > degraded) in raid5_calc_degraded()
743 return degraded; in raid5_calc_degraded()
748 int degraded = conf->mddev->degraded; in has_failed() local
754 degraded = raid5_calc_degraded(conf); in has_failed()
756 return degraded > conf->max_degraded; in has_failed()
[all …]
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| D | md-bitmap.c | 1482 if (success && !bitmap->mddev->degraded && in md_bitmap_endwrite()
1511 int degraded) in __bitmap_start_sync() argument
1528 if (!degraded) { /* don't set/clear bits if degraded */ in __bitmap_start_sync()
1539 int degraded) in md_bitmap_start_sync() argument
1554 &blocks1, degraded); in md_bitmap_start_sync()
1927 if (mddev->degraded == 0 in md_bitmap_load()
2598 if (mddev->degraded) in can_clear_store()
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| D | md.h | 435 int degraded; /* whether md should consider member
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| D | dm-raid.c | 1719 if (rs->md.degraded) { in rs_check_takeover()
1789 mddev->degraded = 1; in rs_check_takeover()
2018 else if (mddev->degraded) in rs_check_reshape()
2789 mddev->degraded = rs->delta_disks < 0 ? -rs->delta_disks : rs->delta_disks; in rs_prepare_reshape()
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| D | md.c | 2723 if (mddev->degraded) in md_update_sb()
2857 if (mddev->degraded) in add_bound_rdev()
4002 mddev->degraded = 0; in level_store()
4954 return sprintf(page, "%d\n", mddev->degraded); in degraded_show()
4956 static struct md_sysfs_entry md_degraded = __ATTR_RO(degraded);
5984 if (mddev->degraded) in md_run()
6023 if (mddev->degraded && !mddev->ro) in md_run()
6179 mddev->degraded = 0; in md_clean()
7973 if (mddev->degraded && !test_bit(MD_BROKEN, &mddev->flags)) in md_error()
9446 mddev->degraded != mddev->raid_disks) { in md_reap_sync_thread()
[all …]
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| /linux-6.1.9/Documentation/driver-api/md/ |
| D | raid5-ppl.rst | 8 in degraded state, there is no way to recalculate parity, because one of the
10 array or using it is as degraded - data calculated from parity for array blocks
13 this, md by default does not allow starting a dirty degraded array.
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| D | raid5-cache.rst | 29 unclean shutdown. We call an array degraded if it has inconsistent data. MD
37 shutdown even the array is degraded. Thus the cache can close the 'write hole'.
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| /linux-6.1.9/Documentation/admin-guide/ |
| D | md.rst | 89 Boot time assembly of degraded/dirty arrays
92 If a raid5 or raid6 array is both dirty and degraded, it could have
95 is degraded means that some datablocks are missing and cannot reliably
107 when set to 1, bypassed the checks and will allows dirty degraded
110 So, to boot with a root filesystem of a dirty degraded raid 5 or 6, use::
399 degraded array, or if the array becomes degraded during a write.
401 once the array becomes non-degraded, and this fact has been
663 degraded
665 arrays is degraded. So an optimal array will show ``0``. A
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| D | ras.rst | 51 case, do a preventive maintenance to replace a degraded component while
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| /linux-6.1.9/arch/arm/boot/dts/ |
| D | imx7d-flex-concentrator.dts | 55 label = "hmi-b:red:heartbeat-degraded";
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| /linux-6.1.9/Documentation/networking/ |
| D | ipvlan.rst | 131 puts the NIC in promiscuous mode and degraded performance is a concern.
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| D | nexthop-group-resilient.rst | 44 degraded application performance.
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| /linux-6.1.9/Documentation/scsi/ |
| D | ChangeLog.megaraid_sas | 105 1. Fix reglockFlags for degraded raid5/6 for MR 9360/9380.
130 1. Fix FastPath I/O to work with degraded RAID 1.
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| /linux-6.1.9/Documentation/PCI/ |
| D | pcieaer-howto.rst | 107 of those errors, which may result in degraded performance or function
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| /linux-6.1.9/Documentation/networking/device_drivers/ethernet/chelsio/ |
| D | cxgb.rst | 341 is handling 10Gb networking can switch between CPUs causing degraded
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| /linux-6.1.9/Documentation/admin-guide/device-mapper/ |
| D | cache.rst | 212 passthrough a degraded mode useful for various cache coherency
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| /linux-6.1.9/Documentation/driver-api/ |
| D | device_link.rst | 139 in a degraded mode (reduced feature set or performance) when those resources
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| /linux-6.1.9/arch/x86/math-emu/ |
| D | README | 289 give much degraded precision. For example, the integer number
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| /linux-6.1.9/Documentation/arm64/ |
| D | acpi_object_usage.rst | 657 system can continue correct operation, even if possibly degraded. The NMI is
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| /linux-6.1.9/Documentation/trace/ |
| D | ftrace.rst | 1277 will be critically degraded. Remember to disable
|