Raid su Sierra

Esplorare la Sierra Nevada è più facile ed intuitivo che mai, con l'ultima incarnazione di macOS (X).

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fragrua
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Riallacciandomi qui… apro un nuovo topic:
posting.php?mode=quote&f=43&p=425414" onclick="window.open(this.href);return false;

kext ha scritto:Secondo me, resterei a el Capitan..

Te lo suggerisce un tizio che è ancorato a Yosemite soprattutto per la gestione RAID..

Ieri mi sono trovato a litigare con un RAID su Sierra, e inevitabilmente ho usato Yosemite perché quando il tempo è poco preferisco barare.
Ma c'è un modo "semplice" (programma non costoso) per gestire il RAID su Sierra almeno come accadeva con Yosemite?
Non sono riuscito a far funzionare Utility Disco vecchio perché mi sono arreso alle prime difficoltà.
La prima cosa su cui devi investire è il benessere del tuo corpo, l'unica cosa che ti porterai nella tomba.
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Seguo con interesse..

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Scialla
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Ma... non si poteva fare da terminale?
 Il futuro (Apple)? Nammerda!

Di un costoso Mac si può fare a meno, di macOS no... (cit. fax)

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fragrua
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Da Terminale si può fare tutto… chissà magari premendo qualche tasto ALT o CMD…
La prima cosa su cui devi investire è il benessere del tuo corpo, l'unica cosa che ti porterai nella tomba.
Franz Grua (sarebbe fragrua)

In un mondo perfetto io sarei un essere inutile.
©2015 albertocchio

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se ti facessi un man di diskutil magari troveresti pure il modo.... :D
io sto su WINZOZZ!!!! :evil:
 Il futuro (Apple)? Nammerda!

Di un costoso Mac si può fare a meno, di macOS no... (cit. fax)

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Ops… mi dice un amico in privato che il metodo c'è!
:D

Ora c'è. Proprio davanti alle palle… degli occhi!
:shock:

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La prima cosa su cui devi investire è il benessere del tuo corpo, l'unica cosa che ti porterai nella tomba.
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In un mondo perfetto io sarei un essere inutile.
©2015 albertocchio

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E come viene visualizzato il RAID?

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Scialla ha scritto:se ti facessi un man di diskutil ...

DISKUTIL(8) BSD System Manager's Manual DISKUTIL(8)

NAME
diskutil -- modify, verify and repair local disks

SYNOPSIS
diskutil [quiet] verb [options]

DESCRIPTION
diskutil manipulates the structure of local disks. It provides informa-
tion about, and allows the administration of, the partitioning schemes,
layouts, and formats of disks. This includes hard disks, solid state
disks, optical discs, APFS volumes, CoreStorage volumes, and AppleRAID
sets. It generally manipulates whole volumes instead of individual files
and directories.

VERBS
Each verb is listed with its description and individual arguments.

list [-plist] [internal | external] [physical | virtual] [device]
List disks, including internal and external disks, whole disks
and partitions, and various kinds of virtual or offline disks.

If no argument is given, then all whole disks and their parti-
tions are listed.

You can limit the number of disks shown by specifying filter-
ing arguments such as internal above, and/or a device disk.
When limiting by a disk, you can specify either a whole disk,
e.g. disk0, or any of its slices, e.g. disk0s3, but filtering
is only done at the whole disk level (disk0s3 is a synonym for
disk0 in this case).

If -plist is specified, then a property list will be emitted
instead of the normal user-readable output.

A script could interpret the results of diskutil list -plist
and use diskutil info -plist as well as diskutil
listFilesystems -plist for more detailed information.

The top-to-bottom appearance of all whole disks is sorted in
numerical order by unit (whole disk) number. However, within
each whole disk's "sublist" of partitions, the ordering indi-
cates actual on-disk location. The first disk item listed rep-
resents the partition which is located most near the beginning
of its encompassing whole disk, and so on.

When viewed this way, the slice (partition) parts of the BSD
disk identifiers may, in certain circumstances, not appear in
numerical order. This is normal and is likely the result of a
recent partition map editing operation in which volumes were
kept mounted.

Note that both human-readable and plist output are sorted as
described above.

See the DEVICES section below for the various forms that the
device specification may take for this and all of the other
diskutil verbs.

(omissis)

appleRAID | ar raidVerb [...]
AppleRAID verbs can be used to create, manipulate and destroy
AppleRAID volumes (Software RAID). AppleRAID supports three
basic types of RAID sets:

o "stripe" - Striped Volume (RAID 0)

o "mirror" - Mirrored Volume (RAID 1)

o "concat" - Concatenated Volume (Spanning)

Of these three basic types, only the "mirror" type increases
fault-tolerance. Mirrors may have more than two disks to fur-
ther increase their fault-tolerance. Striped and concaten-
tated volumes are, in fact, more vulnerable to faults than
single disk volumes.

From these basic types, "stacked" or "nested" RAID volumes can
be created. Stacked RAID sets that make use of mirrored RAID
sets are fault-tolerant. For example, these are some of the
more common combinations of stacked RAID sets:

o RAID 50 - A striped RAID set of hardware RAID 5
disks.

o RAID 10 - A striped RAID set of mirrored RAID sets.

o RAID 0+1 - A mirrored RAID set of striped RAID sets.

o Concatenated Mirror - A concatenation of mirrored
RAID sets.

When creating new RAID sets or adding disks, if possible, it
is better to specify the entire disk instead of a partition on
that disk. This allows the software to reformat the entire
disk using the most current partition layouts. When using
whole disks, the type of partitioning used is selected based
on the platform type (PPC = APMFormat, Intel = GPTFormat).
GPT and APM partition formats cannot be mixed in the same RAID
set.

In addition to whole disk and partition device names,
AppleRAID uses UUIDs to refer to existing RAID sets and their
members. Existing RAID sets may also be specified by mount
point (e.g. /Volume/raidset). In many cases, using the UUID
for the device argument is preferred because disk device names
may change over time when disks are added, disks are removed
or when the system is rebooted. If RAID members have been
physically disconnected from the system or are no longer
responding, you must use the member's UUID as the command
argument. Messages in the system log will refer to RAID sets
and their member disks by UUID. For more information on spec-
ifying device arguments, see the DEVICES section below.

AppleRAID is not a replacement for backing up your data.
Backups should be always be performed on a regular basis and
before modifying any RAID set using these commands.

The following is a list of appleRAID sub-verbs with their
descriptions and individual arguments.

list [-plist | UUID]
Display AppleRAID volumes with current status and
associated member disks. If UUID is specified,
only list the RAID set with that AppleRAID Set
UUID. If -plist is specified, then a property list
will be emitted instead of user-formatted output.
The -plist and UUID arguments may not both be spec-
ified. diskutil listRAID and diskutil checkRAID
are deprecated synonyms for diskutil appleRAID
list.

create mirror | stripe | concat setName format devices ...
Create a new RAID set consisting of multiple disks
and/or RAID sets. setName is used for both the
name of the created RAID volume and the RAID set
itself (as displayed in list). e.g. 'diskutil cre-
ateRAID stripe MyArray JHFS+ disk1 disk2 disk3
disk4'. Ownership of the affected disks is
required. diskutil createRAID is a deprecated syn-
onym for diskutil appleRAID create.

delete raidVolume
Destroy an existing RAID set. If the RAID set is a
mirror with a resizable file system, delete will
attempt to convert each of the member partitions
back into a non-RAID volume while retaining the
contained file system. For concatenated RAID sets
with a resizable file system, delete will attempt
to shrink the file system to fit on the first mem-
ber partition and convert that to a non-RAID vol-
ume. Ownership of the affected disks is required.
diskutil destroyRAID is a deprecated synonym for
diskutil appleRAID delete.

repairMirror raidVolume newDevice
Repair a degraded mirror by adding a "new" disk
given as newDevice to the RAID mirror set whose
exported disk device or set UUID is given as
raidVolume. The new disk must be the same size or
larger than the existing disks in the RAID set.
After running this command, you should manually
remove the old (orphaned, failed) member(s) with
diskutil appleRAID remove. Ownership of the
affected disk is required. diskutil repairMirror
is a deprecated synonym for diskutil appleRAID
repairMirror.

add type newDevice raidVolume
Add a new member or hot spare to an existing RAID
set. Type can be either member or spare. New
disks are added live, the RAID volume does not need
to be unmounted. Mirrored volumes support adding
both members and hot spares, concatenated volumes
only support adding members. When adding to a mir-
rored RAID set, the new disk must be the same size
or larger than the existing disks in the RAID set.
Adding a hot spare to a mirror will enable autore-
building for that mirror. Adding a new member to a
concatenated RAID set appends the member and
expands the RAID volume. Ownership of the affected
disk is required. diskutil addToRAID is a depre-
cated synonym for diskutil appleRAID add.

remove oldDevice raidVolume
Remove a member or spare from an existing RAID set.
Old disks are removed live; the RAID volume does
not need to be unmounted. For missing devices,
oldDevice must be the device's UUID. Online mirror
members with a resizable file system will be con-
verted to non-RAID volumes, spare and offline mem-
bers will be marked free. For concatenated RAID
sets, only the last member can be removed. For
resizable file systems remove will first attempt to
shrink the concatenated RAID set so that the file
system fits on the remaining disks. Ownership of
the affected disk is required. diskutil
removeFromRAID is a deprecated synonym for diskutil
appleRAID remove.

enable mirror | concat device
Convert a non-RAID disk partition containing a
resizable file system (such as JHFS+) into an
unpaired mirror or single disk concatenated RAID
set. Disks that were originally partitioned on Mac
OS X 10.2 Jaguar or earlier or were partitioned to
be Mac OS 9 compatible may not be resizable. Own-
ership of the affected disk is required. diskutil
enableRAID is a deprecated synonym for diskutil
appleRAID enable.

update key value raidVolume
Update the key value parameters of an existing RAID
set. Valid keys are:

o AutoRebuild - If true, the system
attempts to rebuild degraded mirrored
volumes automatically. When looking for
devices for rebuild, AppleRAID first
looks for hot spares and then degraded
members. Use a value of "1" for true and
"0" for false.

o SetTimeout - Controls how long the system
waits (in seconds) for a missing device
before degrading a mirrored raid set.
Also controls the amount of time you have
to disconnect all devices from an
unmounted mirror without degrading it.

Ownership of the affected disk is required.
diskutil updateRAID is a deprecated synonym for
diskutil appleRAID update.
 Il futuro (Apple)? Nammerda!

Di un costoso Mac si può fare a meno, di macOS no... (cit. fax)

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Scialla ha scritto:Ma... non si poteva fare da terminale?
mamma mia ma nemmeno su Linux serve il terminale per fare operazioni così semplici :P :D :lol:
    UNIX Live Free or Die!

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    fragrua
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    Contatta:
    kext ha scritto:E come viene visualizzato il RAID?
    Il RAID precedente viene visualizzato correttamente. La questione è capire come viene "creato" uno nuovo. Ma a questo punto credo BENE.
    ;)
    La prima cosa su cui devi investire è il benessere del tuo corpo, l'unica cosa che ti porterai nella tomba.
    Franz Grua (sarebbe fragrua)

    In un mondo perfetto io sarei un essere inutile.
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    Contatta:
    [andrea] ha scritto:... nemmeno su Linux ...
    Non sapevo che Linux fosse una pietra di paragone.
    (A parte che, volendo fare i tifosi e non è così, i comandi per Linux sono ereditati da Unix)

    Poi, infatti, c'è Utility Disco

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    andrea_mac
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    Contatta:
    Seeeeee... comunque smettetela di usare il Raid che mamma Apple non vuole più e quando decide Lei è legge :-P ahahaha
      UNIX Live Free or Die!

      kext
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      E cosa mai useremo in futuro, ubuntu? Naaaaah..

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      andrea_mac
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      Contatta:
      Sempre Mac OS X e/o macOS di Apple o semplicemente AppleOS

      ma senza RAID :D
        UNIX Live Free or Die!

        kext
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        Ma no, io mi conservo gelosamente il dmg di Yosemite.. Non si sa mai..

        Rispondi

        Torna a “macOS Sierra 10.12”

        Chi c’è in linea

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