View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001572 | K18X001.00 SKB SWAN | SW | public | 2022-12-07 09:27 | 2023-04-11 15:27 |
| Reporter | (ALTech) Sangmin Choi | Assigned To | (ALTech) Sangmin Choi | Due Date | 2022-12-14 10:14 |
| Priority | normal | Severity | s4-minor | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Summary | 0001572: About zram_swap file. | ||||
| Description | There is a file in /data/unencrypted/zram_swap. It consumed 512MB of data partition. I asked to Synaptics about zram_swap file, for conclusion, the zram_swap file is not necessary. Please refer to the below Synaptics Jira. https://synacsm.atlassian.net/servicedesk/customer/portal/173/CSMSKBSBLT-200 The reason why I create this ticket, even I modified the fstab, the /data/unencrypted/zram_swap was not deleted. I think the Android framework create the zram_swap file refer to the fstab. But, the Android framework does NOT delete the zram_swap file refer to the fstab. So, please implement the following procedure. during booting time, zram_loopback_path is exist in fstab, do nothing, the Android framework will create the zram_swap file. zram_loopback_path is NOT exist in fstab, if /data/unencrypted/zram_swap is exist, delete /data/unencrypted/zram_swap if /data/unencrypted/zram_swap is NOT exist, do nothing Of course, this is my suggestion, please prepare this solution. If Synaptics suggest any guide for deleting zram_swap file, let's check which solution is better. | ||||
| Additional Information | https://jira.skbroadband.com/browse/BPM-11947 | ||||
| Tags | No tags attached. | ||||
| Attach Tags | |||||
| User List |
(ALTech) Wooshin Kang |
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Hi, Jacky, Could you please assign an engineer for this ticket? Thank you. |
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FYI, the diff for fstab is as follow. device/synaptics/sequoia/fstab.a.sequoia.29 -/dev/block/zram0 none swap defaults zramsize=1073741824,max_comp_streams=4,zram_loopback_path=/data/unencrypted/zram_swap,zram_loopback_size=512M +/dev/block/zram0 none swap defaults zramsize=1073741824,max_comp_streams=4 |
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Hi Sangmin, the code is committed, you can check the FW in 0001496:0011480 or the daily build tonight |
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The issue has been resolved as we have confirmed that the zram_swap file has been successfully deleted. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2022-12-07 09:27 | (ALTech) Sangmin Choi | New Issue | |
| 2022-12-07 09:27 | (ALTech) Sangmin Choi | Status | new => assigned |
| 2022-12-07 09:27 | (ALTech) Sangmin Choi | Assigned To | => (SW) Jacky Chiang |
| 2022-12-07 09:29 | (ALTech) Sangmin Choi | Note Added: 0011413 | |
| 2022-12-07 09:39 | (ALTech) Sangmin Choi | Note Added: 0011417 | |
| 2022-12-12 10:07 | (SW) Jim Chen | Assigned To | (SW) Jacky Chiang => (SW) Dean Chiang |
| 2022-12-14 14:13 | (ALTech) Sangmin Choi | Issue Monitored: (ALTech) Wooshin Kang | |
| 2022-12-15 17:38 | (SW) Jim Chen | Note Added: 0011497 | |
| 2023-04-11 15:26 | (ALTech) Sangmin Choi | Assigned To | (SW) Dean Chiang => (ALTech) Sangmin Choi |
| 2023-04-11 15:27 | (ALTech) Sangmin Choi | Note Added: 0012811 | |
| 2023-04-11 15:27 | (ALTech) Sangmin Choi | Status | assigned => closed |
| 2023-04-11 15:27 | (ALTech) Sangmin Choi | Resolution | open => fixed |
