People often want estimates of how much of their pool is occupied
by metadata, but they end up using lots of text processing on zdb's
output to get it.
So let's just...provide it for them.
Now, zdb -bbbs will output something like:
Blocks LSIZE PSIZE ASIZE avg comp %Total Type
[...]
68 1.06M 272K 544K 8K 4.00 0.00 L6 Total
1.71K 212M 6.85M 13.7M 8K 30.91 0.00 L5 Total
1.71K 212M 6.85M 13.7M 8K 30.91 0.00 L4 Total
1.73K 214M 6.92M 13.8M 8K 30.89 0.00 L3 Total
18.7K 2.29G 111M 221M 11.8K 21.19 0.00 L2 Total
3.56M 454G 28.4G 56.9G 16.0K 15.97 0.19 L1 Total
308M 36.8T 28.2T 28.6T 95.1K 1.30 99.80 L0 Total
311M 37.3T 28.3T 28.6T 94.2K 1.32 100.00 Total
50.4M 774G 113G 291G 5.77K 6.85 0.99 Metadata Total
Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes#14746
Relevant/interesting changes:
* make.1: document seemingly unexplained Error code 6.
o compat.c: CompatDeleteTarget skip .PHONY targets to be
consistent with JobDeleteTarget.
o job.c: fix memory leak in handling sysv :from=to modifiers
o unit tests for .MAKE.META.IGNORE_{FILTER,PATHS,PATTERNS}
o var.c: fix parsing of unevaluated subexpressions with
unbalanced '{}'
o cond.c: reduce complexity of evaluating expressions
It became illegal to not have them as of
5f6df17775 ("vfs: validate that vop
vectors provide all or none fplookup vops") upstream.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Closes#14788
Not complete, but already shaves on some locking.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Sponsored by: Rubicon Communications, LLC ("Netgate")
Closes#14723
API contract requires VOPs to handle EXDEV internally, worst case by
falling back to the generic copy routine. This broke with the recent
changes.
While here whack custom loop to lock 2 vnodes with vn_lock_pair, which
provides the same functionality internally. write start/finish around
it plays no role so got eliminated.
One difference is that vn_lock_pair always takes an exclusive lock on
both vnodes. I did not patch around it because current code takes an
exclusive lock on the target vnode. zfs supports shared-locking for
writes, so this serializes different calls to the routine as is, despite
range locking inside. At the same time you may notice the source vnode
can get some traffic if only shared-locked, thus once more this goes
the safer route of exclusive-locking. Note this should be patched to
use shared-locking for both once the feature is considered stable.
Technically the switch to vn_lock_pair should be a separate change, but
it would only introduce churn immediately whacked by the rest of the
patch.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Sponsored by: Rubicon Communications, LLC ("Netgate")
Closes#14723
This is the historical (and still current) behavior, as well as that of
NetBSD, OpenBSD, illumos and Linux (getdents()/getdents64()).
Reviewed by: kib
MFC after: 3 days
When building tar for linux, just disable HAVE_READPASSPHRASE
in config_freebsd.h and libarchive will provide for readpassphrase
Otherwise the two conflict.
For DIRDEPS_BUILD we need Makefile.depend.options to
force libegacy to be built on older FreeBSD and non-FreeBSD hosts.
Add readpassphrase to libegacy to avoid the need for libbsd on Linux
src.opts.mk disable TESTS for host if MK_host_egacy is yes
Reviewed by: imp
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39766
This reverts commit 6433365490.
The error is not valid per api contract, it showed up as a regression
after 15f0b8c30915f0b8c309 ("zfs: merge openzfs/zfs@9cd71c860 (master)") and was
subsequently in d012836fb6 ("zfs: fix up EXDEV handling for
clone_range").
Sponsored by: Rubicon Communications, LLC ("Netgate")
Nothing should be directly touching the ifnet members, which are hidden
in <net/if_private.h>, so hide them in the same header to avoid errors
from users.
Sponsored by: Juniper Networks, Inc.
Summary:
Trivial changes for LinuxKPI to use IfAPI. The 'bsdifp' looks unused,
so removed it instead of converting it to a pointer.
Bump __FreeBSD_version for change to struct net_device.
Reviewed by: bz, hselasky
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39491
This function needs to unmap all memory in a given SMMU context. Have
it iterate over all page table entries to find what has been mapped
rather than looking at virtual addresses.
While here use SMMU specific macros.
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D39185
This is not managed through the VM subsystem so only needs to hold the
data the SMMU driver needs.
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D39184
Now the PCI drivers have a common interface to read the IOMMU xref
and SID create a common function to read it. This fixes an issue where
we will call into an ACPI specific function when booting with FDT when
both are enabled.
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D39183
Teach the pci host generic ACPI attachment about PCI_ID_OFW_IOMMU. This
will be used by the arm64 smmu IOMMU driver to read the xref and ID
this interface provides in a bus-agnostic way.
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D39182
Use the xref from OF_xref_from_node for the smmu xref. We already have
a valid xref ID, there is no need to convert this to a memory address.
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D39181
Add a n attachment to the pci_host_generic driver for the Arm DEN0115
PCI Configuration Space Access Firmware Interface [1]. This can be used
when PCI controllers need to implement quirks in the PCI root bus.
To handle this the firmware implements a SMCCC interface the driver can
use to read and write the configuration register.
This has been tested on a Raspberry Pi 4 booting with EDK2.
[1] https://developer.arm.com/documentation/den0115/latest
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D39228
To allow for attachments that don't use memory mapped registers add
a flag they can set when the base driver shouldn't map them.
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D39227
When mapping the arm64 KASAN shadow map we use Ln_TABLE_MASK to align
physical addresses, however these should already be aligned either
by rounding to a greater alignment, or the VM subsystem is giving us
a correctly aligned page.
Remove these extra alignment masks.
Reviewed by: kevans
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D39752
hid_input is equal to 0. It is leftover from NetBSD code.
Reviewed by: hselasky, wulf
MFC after: 1 month
Differential revision: https://reviews.freebsd.org/D28149
Also adds fixups and cleanups:
- apply the child's mode/speed
- implement suspend/resume support
- use RF_SHAREABLE interrupts
- use bus_delayed_attach_children since the transfer can use interrupts
- add support for newly added spibus features (cs_delay and flags)
Operation tested on Broadwell (Wildcat Point) MacBookPro12,1.
Attachment also tested on Kaby Lake (Sunrise Point) Pixelbook.
Reviewed by: wulf
MFC after: 1 month
Differential revision: https://reviews.freebsd.org/D29249
These feature are required for an upcoming Apple MacBook topcase
(HID over SPI) driver:
A delay after toggling CS is required to avoid anomalies like an extra
junk byte in front of the message. Keeping CS asserted is required to
be able to read a status report after writing a command. (The device
won't return the status if CS was deasserted.)
Sleep is not allowed in the interrupt context where the Apple input
driver runs its transactions. Use a flag to tell the SPI driver to
avoid mtx_sleep.
Reviewed by: manu (ok to SPI part of larger patch)
MFC afret: 1 month
Differential revision: https://reviews.freebsd.org/D29534
When building on various hosts it can be handy to create pseudo
options like MK_host_egacy - building on a host that needs libegacy.
Such options should be ignored by showconfig
Reviewed by: emaste
