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add dataacl to minigraph template#544

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lguohan merged 3 commits intosonic-net:masterfrom
lguohan:acldpg
Mar 28, 2018
Merged

add dataacl to minigraph template#544
lguohan merged 3 commits intosonic-net:masterfrom
lguohan:acldpg

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@lguohan lguohan commented Mar 28, 2018

Signed-off-by: Guohan Lu [email protected]

Description of PR

Fixes # (issue)

Type of change

  • Bug fix
  • Testbed and Framework(new/improvement)
  • Test case(new/improvement)

Approach

How did you do it?
add dataacl in minigraph

How did you verify/test it?
also pass the minigraph tests

admin@str-s6000-on-4:/etc/sonic$ acl-loader show table        
Name      Type       Ports        Description
--------  ---------  -----------  -------------
EVERFLOW  MIRROR     Ethernet0    EVERFLOW
                     Ethernet4
                     Ethernet8
                     Ethernet12
                     Ethernet16
                     Ethernet20
                     Ethernet24
                     Ethernet28
                     Ethernet32
                     Ethernet36
                     Ethernet40
                     Ethernet44
                     Ethernet48
                     Ethernet52
                     Ethernet56
                     Ethernet60
                     Ethernet64
                     Ethernet68
                     Ethernet72
                     Ethernet76
                     Ethernet80
                     Ethernet84
                     Ethernet88
                     Ethernet92
                     Ethernet96
                     Ethernet100
                     Ethernet104
                     Ethernet108
                     Ethernet112
                     Ethernet116
                     Ethernet120
                     Ethernet124
SNMP_ACL  CTRLPLANE               SNMP_ACL
SSH_ONLY  CTRLPLANE               SSH_ONLY
DATAACL   L3         Ethernet8    DATAACL
                     Ethernet12
                     Ethernet24
                     Ethernet28
                     Ethernet32
                     Ethernet36
                     Ethernet40
                     Ethernet44
                     Ethernet48
                     Ethernet52
                     Ethernet56
                     Ethernet60
                     Ethernet72
                     Ethernet76
                     Ethernet88
                     Ethernet92
                     Ethernet96
                     Ethernet100
                     Ethernet104
                     Ethernet108
                     Ethernet112
                     Ethernet116
                     Ethernet120
                     Ethernet124

Any platform specific information?
Supported testbed topology if it's a new test case?

Documentation

@lguohan lguohan merged commit 43a879d into sonic-net:master Mar 28, 2018
praveen-li pushed a commit to praveen-li/sonic-mgmt that referenced this pull request Jun 20, 2019
* msft_github/master: (111 commits)
  add disconnect/connect vm to testbed-cli.sh (sonic-net#566)
  [dhcp_relay] Increase sleep duration to allow LAG and BGP to come up (sonic-net#565)
  [pfcwd]: support t0-116 and clean up the code (sonic-net#563)
  [fanout]: remove vrf management in arista fanout deploy templates (sonic-net#562)
  [fanout-switch-deploy] Support multiple speeds and port breakout (sonic-net#561)
  [extract_log] Improve extract_log script (sonic-net#559)
  Disable upgrade_sonic retry (sonic-net#560)
  Support for Sonic fanout (sonic-net#555)
  [Fanout deploy template] enable root user on fanout switches (sonic-net#557)
  [link state] match exact dut name in the link list (sonic-net#556)
  [pfcwd]: cache the ansible facts (sonic-net#554)
  Fix kernel version check (sonic-net#553)
  [pfcwd]: increase the pause waiting time and ingore snmp errors (sonic-net#551)
  fix typo (sonic-net#552)
  [dir_bcast] enable dir_bcast test on t0-116 topology (sonic-net#550)
  use command to gather host distribution, kernel version facts (sonic-net#549)
  [minigraph templte] use consistent VLAN subnet (sonic-net#546)
  [VM config] skip podset 0 tor 0 routing entry (sonic-net#545)
  Remove job minigraph_facts from boot_onie (sonic-net#548)
  [fast-reboot] pass VM IP in as ASCII strings (sonic-net#547)
  [fast-reboot test] fix syslog reading issue (sonic-net#543)
  add dataacl to minigraph template (sonic-net#544)
  [service_acl] Make test reliable when testing Arista service ACL solution (sonic-net#542)
  [pfcwd]: Iterate functional test over all ports (sonic-net#490)
  [service_acl] Detect expected output message even if it is followed by other text (sonic-net#541)
  [testbed]: Remove connection local for port_alias module (sonic-net#540)
  Revert "[minigraph-gen] fix AclInterface entries in minigraph (sonic-net#538)" (sonic-net#539)
  [minigraph-gen] fix AclInterface entries in minigraph (sonic-net#538)
  add retries in onie installation (sonic-net#537)
  Use connection plugin to install sonic image in ONIE. (sonic-net#536)
  [dhcp_relay]: Add --relax flag to ptf command (sonic-net#535)
  [minigraph_facts] use minigraph on DUT (sonic-net#534)
  Fix minigraph_facts: mkdir recursively (sonic-net#533)
  [minigraph_facts] use mingraph on DUT to test (sonic-net#532)
  generate minigraph based on topology file (sonic-net#531)
  Need to double-escape when using 'args' syntax (sonic-net#529)
  Fix improper 'local_action' syntax (sonic-net#528)
  Unify style of 'wait_for' actions across playbooks (sonic-net#527)
  [minigraph_facts] retrieving dhcp server list from vlan configuration instead of DhcpResources (sonic-net#526)
  [snmp_facts] increase get command timeout to fix cpu test failure (sonic-net#525)
  [everflow_test]: Add copy ptftests folder to use the remote.py file (sonic-net#522)
  Fix snmp_facts on PSU oid (sonic-net#520)
  Fix snmp queue test (sonic-net#519)
  [lag_test]: Remove the unnecessary testbed_type check (sonic-net#518)
  [ip_decap_test]: Support t0-64 topology (sonic-net#517)
  [acl_test]: Copy ptftests folder for the remote.py file (sonic-net#516)
  Add test case for PSU (sonic-net#514)
  [mtu]: Add t1-64-lag topology support for MTU test (sonic-net#513)
  [ip_decap]: Add t1-64-lag support in the script for the list of source port (sonic-net#512)
  [everflow]: Add missing spaces in ptf command (sonic-net#511)
  [acl_test]: Add ptf_platform_dir: ptftests to use customized platform code to support 64 ports (sonic-net#510)
  [crm]: Implement test for CRM (sonic-net#473)
  [everflow]: Add support for t1-64-lag topology (sonic-net#502)
  Fix sonic_image_version: get from sonic_version.yml, no dependency on grub (sonic-net#508)
  [topology]: Update t1-64-lag topology template to add AclInterfaces piece (sonic-net#505)
  Pull syncd-rpc with sonic version tag (sonic-net#507)
  Remove leading and trailing whitespaces when reading veos file (sonic-net#506)
  [lag_2] remove hard coded interval_count so it can be set by test (sonic-net#503)
  ptf_runner: Add one line comment for ptf_platform_dir (sonic-net#501)
  [testbed]: add port speed and fec configuration in sonic fanout (sonic-net#498)
  [typo]: Replace string t1-lag-64 with t1-64-lag (sonic-net#499)
  Adding sensor data for S6100 (sonic-net#496)
  [fib_test]: Add t1-64-lag src_ports in FIB test (sonic-net#497)
  Fix typo in acl test case name (sonic-net#494)
  Add one more Mellanox SKU string in everflow_tb_test script (sonic-net#495)
  Adding sensor data for Z9100 (sonic-net#492)
  [service_acl] Make test more robust and efficient (sonic-net#489)
  [dhcp relay test] adding more test scenarios (sonic-net#440)
  fix sanity check failed to recover (sonic-net#488)
  Fix PFC_WD test (sonic-net#479)
  add sonic fanout support (sonic-net#485)
  Update README.test.md
  Update README.test.md
  Fix table caption in testbed.csv and documentation (sonic-net#482)
  [test case] Add test: restart swss service (sonic-net#483)
  Add test case port toggle (sonic-net#484)
  [test infrastructure] allow overriding recover system actioin (sonic-net#480)
  [SNMP]add new SNMP counters tests to snmp.yml (sonic-net#477)
  add t0-52 topology (sonic-net#476)
  add command line option for creategraph.py (sonic-net#475)
  Add support for additional timestamp format (sonic-net#474)
  Ignore ansible output in extract_log (sonic-net#472)
  Add extract_logs action to concatenate logs after log rotate (sonic-net#471)
  Add ACL ICMP test (sonic-net#2) (sonic-net#465)
  [pfcwd]:add docker exec to avoid tty error (sonic-net#470)
  [test_tag]remove pfc_wd test tag from test by tag main yaml (sonic-net#469)
  [ansible]gather fact by default (sonic-net#468)
  [sensors]fix Dell S6000 sensors test fail (sonic-net#462)
  [vlan]improve test to wait a bit longer for config reload (sonic-net#463)
  one more place for hwsku of new Mellanox 2700 (sonic-net#464)
  [sensors]sensors test add new hwsku for Mellanox 2700 (sonic-net#461)
  [PFCWD]: test enhancement (sonic-net#456)
  [sensors] remove redundant sensor data definitin for sku MSN2100 (sonic-net#460)
  when call testcase by name, fetch all vms management info from testbed_facts (sonic-net#457)
  [acl test] error in ACL rule json file for destination ip (sonic-net#434)
  [sensor data] add sensor data for Mellanox MSN2410 and MSN2100 (sonic-net#449)
  Fix sku-sensors-data for 7050-QX32 (sonic-net#454)
  [deploy minigraph]add default enable BGP to deploy minigraph step (sonic-net#455)
  [upgrade]save bgp UP state after they are brough up (sonic-net#453)
  [reboot test] call sudo reboot to reboot dut (sonic-net#452)
  ...
sdszhang pushed a commit to sdszhang/sonic-mgmt that referenced this pull request Aug 2, 2025
…ee space to avoid kernel errors (sonic-net#544)

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### Description of PR
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Enhance test_disk_exhaustion with leaving some free space to avoid kernel errors.

The allocation still appears to succeed even when it returns an error like:
`fallocate: fallocate failed: No space left on device`
```
admin@sonic:~$ df /tmp
Filesystem 1K-blocks Used Available Use% Mounted on
root-overlay 229572940 102699796 126856760 45% /
admin@ sonic:~$ fallocate -l 229572940k /tmp/huge_dummy_file
fallocate: fallocate failed: No space left on device
admin@ sonic:~$
admin@ sonic:~$ df /tmp
Filesystem 1K-blocks Used Available Use% Mounted on
root-overlay 229572940 229556556 0 100% /
```

@kebol@nvidia.com mentioned that when allocate 100% may cause kernel errors like:
```
# loop write error
2025 Jun 18 07:12:22.363360 sonic_testbed ERR kernel: [ 1009.228833] loop: Write error at byte offset 673349632, length 4096.
07:12:32: Error while async write back metadata
2025 Jun 18 07:12:32.614365 sonic_testbed CRIT kernel: [ 1019.487101] EXT4-fs error (device loop1): ext4_check_bdev_write_error:217: comm rs:main Q:Reg: Error while async write back metadata

# remounting fs as read-only
2025 Jun 18 07:17:40.046393 sonic_testbed ERR kernel: [ 1326.758055] Aborting journal on device loop1-8.
2025 Jun 18 07:17:40.046411 sonic_testbed CRIT kernel: [ 1326.765336] EXT4-fs error (device loop1): ext4_journal_check_start:83: comm auditd: Detected aborted journal
2025 Jun 18 07:17:40.066131 sonic_testbed CRIT kernel: [ 1326.765960] EXT4-fs error (device loop1): ext4_journal_check_start:83: comm rs:main Q:Reg: Detected aborted journal
2025 Jun 18 07:17:40.066136 sonic_testbed CRIT kernel: [ 1326.775629] EXT4-fs (loop1): Remounting filesystem read-only
```

So, this PR makes enhancement to resolve the above issues with allocating slightly less than available space (e.g., 95%) to avoid triggering kernel errors.

### Type of change

<!--
- Fill x for your type of change.
- e.g.
- [x] Bug fix
-->

- [ ] Bug fix
- [ ] Testbed and Framework(new/improvement)
- [ ] New Test case
 - [ ] Skipped for non-supported platforms
- [ ] Test case improvement

### Back port request
- [ ] 202205
- [ ] 202305
- [ ] 202311
- [ ] 202405
- [ ] 202411
- [ ] 202505

### Approach
#### What is the motivation for this PR?
Enhance test_disk_exhaustion with leaving some free space to avoid kernel errors.

#### How did you do it?
Allocate with available space(95%) instead of total space.

#### How did you verify/test it?
Run TC locally.

#### Any platform specific information?

#### Supported testbed topology if it's a new test case?

### Documentation
<!--
(If it's a new feature, new test case)
Did you update documentation/Wiki relevant to your implementation?
Link to the wiki page?
-->
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3 participants