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Searched refs:degraded (Results 1 – 19 of 19) sorted by relevance

/linux/Documentation/driver-api/md/
H A Draid5-ppl.rst8 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.
H A Draid5-cache.rst29 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'.
/linux/drivers/md/
H A Draid5.c693 int degraded, degraded2; in raid5_calc_degraded() local
696 degraded = 0; in raid5_calc_degraded()
703 degraded++; in raid5_calc_degraded()
717 degraded++; in raid5_calc_degraded()
720 return degraded; in raid5_calc_degraded()
740 if (degraded2 > degraded) in raid5_calc_degraded()
742 return degraded; in raid5_calc_degraded()
747 int degraded = conf->mddev->degraded; in has_failed() local
753 degraded = raid5_calc_degraded(conf); in has_failed()
755 return degraded > conf->max_degraded; in has_failed()
[all …]
H A Ddm-raid.c1748 if (rs->md.degraded) { in rs_check_takeover()
1818 mddev->degraded = 1; in rs_check_takeover()
2047 else if (mddev->degraded) in rs_check_reshape()
2820 mddev->degraded = rs->delta_disks < 0 ? -rs->delta_disks : rs->delta_disks; in rs_prepare_reshape()
H A Dmd.c2867 if (mddev->degraded) in md_update_sb()
2992 if (mddev->degraded) in add_bound_rdev()
4147 mddev->degraded = 0; in level_store()
5452 return sprintf(page, "%d\n", mddev->degraded); in degraded_show()
5454 static struct md_sysfs_entry md_degraded = __ATTR_RO(degraded);
6666 if (mddev->degraded && md_is_rdwr(mddev)) in md_run()
6834 mddev->degraded = 0; in md_clean()
8590 if (mddev->degraded && !test_bit(MD_BROKEN, &mddev->flags)) in md_error()
10315 mddev->degraded != mddev->raid_disks) { in md_reap_sync_thread()
10333 if (!mddev->degraded) in md_reap_sync_thread()
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx7d-flex-concentrator.dts55 label = "hmi-b:red:heartbeat-degraded";
/linux/Documentation/networking/
H A Dipvlan.rst131 puts the NIC in promiscuous mode and degraded performance is a concern.
H A Dnexthop-group-resilient.rst44 degraded application performance.
/linux/Documentation/PCI/
H A Dpcieaer-howto.rst119 of those errors, which may result in degraded performance or function
/linux/Documentation/scsi/
H A DChangeLog.megaraid_sas105 1. Fix reglockFlags for degraded raid5/6 for MR 9360/9380.
130 1. Fix FastPath I/O to work with degraded RAID 1.
/linux/Documentation/networking/device_drivers/ethernet/chelsio/
H A Dcxgb.rst341 is handling 10Gb networking can switch between CPUs causing degraded
/linux/Documentation/admin-guide/device-mapper/
H A Dcache.rst212 passthrough a degraded mode useful for various cache coherency
/linux/Documentation/driver-api/
H A Ddevice_link.rst139 in a degraded mode (reduced feature set or performance) when those resources
/linux/arch/x86/math-emu/
H A DREADME289 give much degraded precision. For example, the integer number
/linux/Documentation/arch/arm64/
H A Dacpi_object_usage.rst728 system can continue correct operation, even if possibly degraded. The NMI is
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-pci545 - ica (drive is part of an array that is degraded)
/linux/Documentation/trace/
H A Dftrace.rst1390 will be critically degraded. Remember to disable
/linux/Documentation/admin-guide/
H A Dcgroup-v2.rst2648 root is in a degraded state where some state information may
H A Dkernel-parameters.txt4653 performance of saving the states is degraded because