# Failed to bootstrap / rebuild fail on stable branch

**URL:** <https://meta.discourse.org/t/failed-to-bootstrap-rebuild-fail-on-stable-branch/249994>\
**Category:** Bug\
**Created:** [December 28, 2022, 6:14am UTC](https://meta.discourse.org/t/failed-to-bootstrap-rebuild-fail-on-stable-branch/249994 "2022-12-28T06:14:28Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![ThoreKr](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/thorekr/32/287140_2.png) [@ThoreKr](https://meta.discourse.org/u/ThoreKr)\
**Post date:** [December 28, 2022, 3:26pm UTC](https://meta.discourse.org/t/failed-to-bootstrap-rebuild-fail-on-stable-branch/249994/8 "2022-12-28T15:26:20Z")

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Thanks for the quick response, however, the downgrade has an unfortunate side effect:

```plaintext
19:C 28 Dec 2022 15:05:32.627 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
19:C 28 Dec 2022 15:05:32.628 # Redis version=6.2.6, bits=64, commit=00000000, modified=0, pid=19, just started
19:C 28 Dec 2022 15:05:32.628 # Configuration loaded
19:M 28 Dec 2022 15:05:32.628 * monotonic clock: POSIX clock_gettime
19:M 28 Dec 2022 15:05:32.629 * Running mode=standalone, port=6379.
19:M 28 Dec 2022 15:05:32.629 # Server initialized
19:M 28 Dec 2022 15:05:32.629 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
19:M 28 Dec 2022 15:05:32.630 # Can't handle RDB format version 10
19:M 28 Dec 2022 15:05:32.630 # Fatal error loading the DB: Invalid argument. Exiting.

```

Since this was just a staging environment I just moved the dump.rdb somewhere else and let redis create a new db.  
It worked, but I’m not sure whether that’s generally advisable.

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