OID reference

devBsize

1.3.6.1.4.1.546.1.1.1.7.1.4

Description

The block size of the mounted device in bytes. File systems and disk devices generally allocate data in fixed size 'blocks' generally referred to as the device's block size. Common block sizes are 1024 (1K) and 2048 (2K) bytes.

Full description and source information

Identification

Identifier and names

Parent: 1.3.6.1.4.1.546.1.1.1.7.1 (devTableEntry)
Node code: 4
Node name: devBsize
Category: SNMP management object
Numeric OID: 1.3.6.1.4.1.546.1.1.1.7.1.4
URN notation: urn:oid:1.3.6.1.4.1.546.1.1.1.7.1.4
Type: OBJECT-TYPE

ASN.1, OID-IRI and named path variants

ASN.1 notation

{1 3 6 1 4 1 546 1 1 1 7 1 4}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) empire(546) unix(1) sysmgmt(1) system(1) devTable(7) devTableEntry(1) devBsize(4)}

OID-IRI notation

/1/3/6/1/4/1/546/1/1/1/7/1/4
/ISO/Identified-Organization/6/1/4/1/546/1/1/1/7/1/4
/ISO/3/6/1/4/1/546/1/1/1/7/1/4

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/identified-organization/dod/internet/private/enterprises/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/identified-organization/dod/internet/private/ldap-enterprise/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/identified-organization/dod/internet/private/vendor-objects/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/org/dod/internet/private/enterprise/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/org/dod/internet/private/enterprises/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/org/dod/internet/private/ldap-enterprise/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/org/dod/internet/private/vendor-objects/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/iso-identified-organization/dod/internet/private/enterprise/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/iso-identified-organization/dod/internet/private/enterprises/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/iso-identified-organization/dod/internet/private/ldap-enterprise/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/iso-identified-organization/dod/internet/private/vendor-objects/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/iso-organization/dod/internet/private/enterprise/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/iso-organization/dod/internet/private/enterprises/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/iso-organization/dod/internet/private/ldap-enterprise/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize
/iso/iso-organization/dod/internet/private/vendor-objects/empire/unix/sysmgmt/system/devTable/devTableEntry/devBsize

SNMP properties

Value type: INTEGER
Maximum access defined by MIB: read-only
Status in MIB: mandatory

Using this OID with SNMP

At least one MIB declaration places this object in a table row. A value belongs to a row instance; its suffix depends on the row's INDEX or AUGMENTS definition.

In EMPIRE, the row index devIndex is declared as INTEGER. A non-negative index value is encoded as one numeric subidentifier. An instance has the form .1.3.6.1.4.1.546.1.1.1.7.1.4.<devIndex>. Use an index value actually present on the device and permitted by its MIB. Other definitions can differ.

snmpwalk [connection options] DEVICE .1.3.6.1.4.1.546.1.1.1.7.1.4

Replace the placeholders with your connection and authentication options. Available permissions and device support can differ from the MIB.

Properties come from available MIB definitions. Actual device support and access can differ. See source records below for original files and qualifications.

Meaning

Descriptions

1 unique

Identical descriptions are grouped. Different wording and device-specific notes are retained.

The block size of the mounted device in
bytes. File systems and disk devices
generally allocate data in fixed size
'blocks' generally referred to as the device's
block size. Common block sizes are 1024 (1K) and
2048 (2K) bytes.

Sources for this description

Circitor

Parsed from EMPIRE.mib · EMPIRE

Source file: Download EMPIRE.mib

Browse all files from Circitor

MIBdepot

Source file: Download empire2.asn1.mib.txt

Source file: Download empire1.asn1.mib.txt

Source file: Download empire.mib.txt

Browse all files from MIBdepot

Historical records

Additional source information

Information from MIBdepot

devBsize OBJECT-TYPE
		SYNTAX INTEGER
		ACCESS read-only
		STATUS mandatory
		DESCRIPTION
		   "The block size of the mounted device in
		    bytes.  File systems and disk devices
		    generally allocate data in fixed size
		    'blocks' generally referred to as the device's
		    block size.  Common block sizes are 1024 (1K) and
		    2048 (2K) bytes."
	::= { devTableEntry 4 }

Information from Circitor

devBsize OBJECT-TYPE
		SYNTAX INTEGER
		ACCESS read-only
		STATUS mandatory
		DESCRIPTION
		   "The block size of the mounted device in
		    bytes.  File systems and disk devices
		    generally allocate data in fixed size
		    'blocks' generally referred to as the device's
		    block size.  Common block sizes are 1024 (1K) and
		    2048 (2K) bytes."
	::= { devTableEntry 4 }

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.546)

Cheryl Krupczak

Siblings (14)

OID	Name	Description
1.3.6.1.4.1.546.1.1.1.7.1.1	devIndex	This object does not describe the mounted device. Its sole purpose is to indicate the row instance. The instance is derived fro…
1.3.6.1.4.1.546.1.1.1.7.1.2	devDevice	The device name (e.g. /dev/sd0a) corresponding to the mounted file system. For example, the '/' file system is commonly mounted fr…
1.3.6.1.4.1.546.1.1.1.7.1.3	devMntPt	The mount point or path name in the local file system where the device is mounted (e.g. /home).
1.3.6.1.4.1.546.1.1.1.7.1.5	devTblks	The total number of blocks contained in the mounted device.
1.3.6.1.4.1.546.1.1.1.7.1.6	devFblks	The total number of free or unallocated blocks in the mounted device.
1.3.6.1.4.1.546.1.1.1.7.1.7	devTfiles	Each disk device and file system allocates a fixed, maximum number of files that can be written to the device. The value of thi…
1.3.6.1.4.1.546.1.1.1.7.1.8	devFfiles	The number of free or unallocated files that can be created on this device.
1.3.6.1.4.1.546.1.1.1.7.1.9	devMaxNameLen	The maximum file name length that this mounted device supports. If no fixed limit exists, 0 is returned.
1.3.6.1.4.1.546.1.1.1.7.1.10	devType	The type of the mounted device. If this underlying device does not support feature, 0 is returned.
1.3.6.1.4.1.546.1.1.1.7.1.11	devFsid	The (possibly unique) file system ID of the mounted device. V.4 systems support its uniqueness while SunOS does not. For device…
1.3.6.1.4.1.546.1.1.1.7.1.12	devFstr	Some devices support a description string. If supported by the underlying device and operating system, that device specific descri…
1.3.6.1.4.1.546.1.1.1.7.1.13	devUnmount	Writing a delete(1) to this object causes the agent to unmount this device and remove its entry from the mounted file system tabl…
1.3.6.1.4.1.546.1.1.1.7.1.14	devCapacity	The percentage of the device's total capacity in use.
1.3.6.1.4.1.546.1.1.1.7.1.15	devInodeCapacity	The percentage of the device's total file capacity (inodes) in use. File systems often place an upper bound on the number of fil…